42046784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 90955368

約数和(自身を除く): 48908584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 521, 776, 832, 1042, 1261, 1552, 2084, 2522, 3104, 4168, 5044, 6208, 6773, 8336, 10088, 13546, 16672, 20176, 27092, 33344, 40352, 50537, 54184, 80704, 101074, 108368, 202148, 216736, 404296, 433472, 656981, 808592, 1313962, 1617184, 2627924, 3234368, 5255848, 10511696, 21023392, 42046784]

約数ペア:

[(1, 42046784), (2, 21023392), (4, 10511696), (8, 5255848), (13, 3234368), (16, 2627924), (26, 1617184), (32, 1313962), (52, 808592), (64, 656981), (97, 433472), (104, 404296), (194, 216736), (208, 202148), (388, 108368), (416, 101074), (521, 80704), (776, 54184), (832, 50537), (1042, 40352), (1261, 33344), (1552, 27092), (2084, 20176), (2522, 16672), (3104, 13546), (4168, 10088), (5044, 8336), (6208, 6773)]