25174262022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{1409}}^1$

素因数の和:2238

約数の個数: 128

約数和(自身を含む): 63536901120

約数和(自身を除く): 38362639098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 761, 903, 1118, 1409, 1522, 1677, 1806, 2283, 2818, 3354, 3913, 4227, 4566, 5327, 7826, 8454, 9863, 9893, 10654, 11739, 15981, 18317, 19726, 19786, 23478, 29589, 29679, 31962, 32723, 36634, 54951, 59178, 59358, 60587, 65446, 69251, 98169, 109902, 121174, 128219, 138502, 181761, 196338, 207753, 229061, 256438, 363522, 384657, 415506, 424109, 425399, 458122, 687183, 769314, 787631, 848218, 850798, 1072249, 1272327, 1276197, 1374366, 1575262, 2144498, 2362893, 2544654, 2552394, 2977793, 3216747, 4725786, 5513417, 5955586, 6433494, 7505743, 8933379, 11026834, 13939237, 15011486, 16540251, 17866758, 22517229, 27878474, 33080502, 41817711, 45034458, 46106707, 83635422, 92213414, 97574659, 138320121, 195149318, 276640242, 292723977, 322746949, 585447954, 599387191, 645493898, 968240847, 1198774382, 1798161573, 1936481694, 3596323146, 4195710337, 8391420674, 12587131011, 25174262022]

約数ペア:

[(1, 25174262022), (2, 12587131011), (3, 8391420674), (6, 4195710337), (7, 3596323146), (13, 1936481694), (14, 1798161573), (21, 1198774382), (26, 968240847), (39, 645493898), (42, 599387191), (43, 585447954), (78, 322746949), (86, 292723977), (91, 276640242), (129, 195149318), (182, 138320121), (258, 97574659), (273, 92213414), (301, 83635422), (546, 46106707), (559, 45034458), (602, 41817711), (761, 33080502), (903, 27878474), (1118, 22517229), (1409, 17866758), (1522, 16540251), (1677, 15011486), (1806, 13939237), (2283, 11026834), (2818, 8933379), (3354, 7505743), (3913, 6433494), (4227, 5955586), (4566, 5513417), (5327, 4725786), (7826, 3216747), (8454, 2977793), (9863, 2552394), (9893, 2544654), (10654, 2362893), (11739, 2144498), (15981, 1575262), (18317, 1374366), (19726, 1276197), (19786, 1272327), (23478, 1072249), (29589, 850798), (29679, 848218), (31962, 787631), (32723, 769314), (36634, 687183), (54951, 458122), (59178, 425399), (59358, 424109), (60587, 415506), (65446, 384657), (69251, 363522), (98169, 256438), (109902, 229061), (121174, 207753), (128219, 196338), (138502, 181761)]