4059864608

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71963}}^1$

素因数の和:72057

約数の個数: 48

約数和(自身を含む): 8378336736

約数和(自身を除く): 4318472128

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 7052, 14104, 28208, 56416, 71963, 143926, 287852, 575704, 1151408, 2302816, 2950483, 3094409, 5900966, 6188818, 11801932, 12377636, 23603864, 24755272, 47207728, 49510544, 94415456, 99021088, 126870769, 253741538, 507483076, 1014966152, 2029932304, 4059864608]

約数ペア:

[(1, 4059864608), (2, 2029932304), (4, 1014966152), (8, 507483076), (16, 253741538), (32, 126870769), (41, 99021088), (43, 94415456), (82, 49510544), (86, 47207728), (164, 24755272), (172, 23603864), (328, 12377636), (344, 11801932), (656, 6188818), (688, 5900966), (1312, 3094409), (1376, 2950483), (1763, 2302816), (3526, 1151408), (7052, 575704), (14104, 287852), (28208, 143926), (56416, 71963)]