71551135838

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 135735969600

約数和(自身を除く): 64184833762

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 439, 637, 757, 878, 1183, 1274, 1514, 2197, 2366, 3073, 4394, 5299, 5707, 6146, 8281, 9841, 10598, 11414, 15379, 16562, 19682, 21511, 30758, 37093, 39949, 43022, 68887, 74186, 74191, 79898, 107653, 127933, 137774, 148382, 215306, 255866, 279643, 332323, 482209, 519337, 559286, 664646, 895531, 964418, 964483, 1038674, 1663129, 1791062, 1928966, 2326261, 3326258, 3635359, 4320199, 4652522, 6268717, 6751381, 7270718, 8640398, 11641903, 12537434, 13502762, 16283827, 23283806, 30241393, 32567654, 47259667, 56162587, 60482786, 81493321, 94519334, 112325174, 162986642, 211689751, 393138109, 423379502, 730113631, 786276218, 1460227262, 2751966763, 5110795417, 5503933526, 10221590834, 35775567919, 71551135838]

約数ペア:

[(1, 71551135838), (2, 35775567919), (7, 10221590834), (13, 5503933526), (14, 5110795417), (26, 2751966763), (49, 1460227262), (91, 786276218), (98, 730113631), (169, 423379502), (182, 393138109), (338, 211689751), (439, 162986642), (637, 112325174), (757, 94519334), (878, 81493321), (1183, 60482786), (1274, 56162587), (1514, 47259667), (2197, 32567654), (2366, 30241393), (3073, 23283806), (4394, 16283827), (5299, 13502762), (5707, 12537434), (6146, 11641903), (8281, 8640398), (9841, 7270718), (10598, 6751381), (11414, 6268717), (15379, 4652522), (16562, 4320199), (19682, 3635359), (21511, 3326258), (30758, 2326261), (37093, 1928966), (39949, 1791062), (43022, 1663129), (68887, 1038674), (74186, 964483), (74191, 964418), (79898, 895531), (107653, 664646), (127933, 559286), (137774, 519337), (148382, 482209), (215306, 332323), (255866, 279643)]