15703686544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{6311}}^1$

素因数の和:8048

約数の個数: 80

約数和(自身を含む): 37475101440

約数和(自身を除く): 21771414896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1709, 3418, 6311, 6836, 11963, 12622, 13672, 22217, 23926, 25244, 27344, 44177, 44434, 47852, 50488, 82043, 88354, 88868, 95704, 100976, 155519, 164086, 176708, 177736, 191408, 311038, 328172, 353416, 355472, 574301, 622076, 656344, 706832, 1148602, 1244152, 1312688, 2297204, 2488304, 4594408, 9188816, 10785499, 21570998, 43141996, 75498493, 86283992, 140211487, 150996986, 172567984, 280422974, 301993972, 560845948, 603987944, 981480409, 1121691896, 1207975888, 1962960818, 2243383792, 3925921636, 7851843272, 15703686544]

約数ペア:

[(1, 15703686544), (2, 7851843272), (4, 3925921636), (7, 2243383792), (8, 1962960818), (13, 1207975888), (14, 1121691896), (16, 981480409), (26, 603987944), (28, 560845948), (52, 301993972), (56, 280422974), (91, 172567984), (104, 150996986), (112, 140211487), (182, 86283992), (208, 75498493), (364, 43141996), (728, 21570998), (1456, 10785499), (1709, 9188816), (3418, 4594408), (6311, 2488304), (6836, 2297204), (11963, 1312688), (12622, 1244152), (13672, 1148602), (22217, 706832), (23926, 656344), (25244, 622076), (27344, 574301), (44177, 355472), (44434, 353416), (47852, 328172), (50488, 311038), (82043, 191408), (88354, 177736), (88868, 176708), (95704, 164086), (100976, 155519)]