872219968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7207}}^1$

素因数の和:7311

約数の個数: 56

約数和(自身を含む): 1816185344

約数和(自身を除く): 943965376

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 3782, 3904, 7207, 7564, 14414, 15128, 28828, 30256, 57656, 60512, 115312, 121024, 223417, 230624, 439627, 446834, 461248, 879254, 893668, 1758508, 1787336, 3517016, 3574672, 7034032, 7149344, 13628437, 14068064, 14298688, 27256874, 28136128, 54513748, 109027496, 218054992, 436109984, 872219968]

約数ペア:

[(1, 872219968), (2, 436109984), (4, 218054992), (8, 109027496), (16, 54513748), (31, 28136128), (32, 27256874), (61, 14298688), (62, 14068064), (64, 13628437), (122, 7149344), (124, 7034032), (244, 3574672), (248, 3517016), (488, 1787336), (496, 1758508), (976, 893668), (992, 879254), (1891, 461248), (1952, 446834), (1984, 439627), (3782, 230624), (3904, 223417), (7207, 121024), (7564, 115312), (14414, 60512), (15128, 57656), (28828, 30256)]