879660016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{31079}}^1$

素因数の和:31177

約数の個数: 40

約数和(自身を含む): 1792072800

約数和(自身を除く): 912412784

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3538, 7076, 14152, 28304, 31079, 62158, 124316, 248632, 497264, 901291, 1802582, 1895819, 3605164, 3791638, 7210328, 7583276, 14420656, 15166552, 30333104, 54978751, 109957502, 219915004, 439830008, 879660016]

約数ペア:

[(1, 879660016), (2, 439830008), (4, 219915004), (8, 109957502), (16, 54978751), (29, 30333104), (58, 15166552), (61, 14420656), (116, 7583276), (122, 7210328), (232, 3791638), (244, 3605164), (464, 1895819), (488, 1802582), (976, 901291), (1769, 497264), (3538, 248632), (7076, 124316), (14152, 62158), (28304, 31079)]