31948978334

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1597}}^1$

素因数の和:2050

約数の個数: 96

約数和(自身を含む): 61699470336

約数和(自身を除く): 29750492002

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 383, 533, 574, 637, 766, 1066, 1274, 1597, 2009, 2681, 3194, 3731, 4018, 4979, 5362, 7462, 9958, 11179, 15703, 18767, 20761, 22358, 26117, 31406, 34853, 37534, 41522, 52234, 65477, 69706, 78253, 109921, 130954, 145327, 156506, 204139, 219842, 243971, 290654, 408278, 458339, 487942, 611651, 769447, 851201, 916678, 1017289, 1223302, 1428973, 1538894, 1702402, 2034578, 2857946, 3208373, 4281557, 5958407, 6416746, 7951463, 8563114, 10002811, 11916814, 15902926, 20005622, 25077691, 29970899, 41708849, 50155382, 55660241, 59941798, 83417698, 111320482, 175543837, 326009983, 351087674, 389621687, 652019966, 779243374, 1228806859, 2282069881, 2457613718, 4564139762, 15974489167, 31948978334]

約数ペア:

[(1, 31948978334), (2, 15974489167), (7, 4564139762), (13, 2457613718), (14, 2282069881), (26, 1228806859), (41, 779243374), (49, 652019966), (82, 389621687), (91, 351087674), (98, 326009983), (182, 175543837), (287, 111320482), (383, 83417698), (533, 59941798), (574, 55660241), (637, 50155382), (766, 41708849), (1066, 29970899), (1274, 25077691), (1597, 20005622), (2009, 15902926), (2681, 11916814), (3194, 10002811), (3731, 8563114), (4018, 7951463), (4979, 6416746), (5362, 5958407), (7462, 4281557), (9958, 3208373), (11179, 2857946), (15703, 2034578), (18767, 1702402), (20761, 1538894), (22358, 1428973), (26117, 1223302), (31406, 1017289), (34853, 916678), (37534, 851201), (41522, 769447), (52234, 611651), (65477, 487942), (69706, 458339), (78253, 408278), (109921, 290654), (130954, 243971), (145327, 219842), (156506, 204139)]