15679986416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{49921}}^1$

素因数の和:50289

約数の個数: 40

約数和(自身を含む): 30939259344

約数和(自身を除く): 15259272928

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 293, 536, 586, 1072, 1172, 2344, 4688, 19631, 39262, 49921, 78524, 99842, 157048, 199684, 314096, 399368, 798736, 3344707, 6689414, 13378828, 14626853, 26757656, 29253706, 53515312, 58507412, 117014824, 234029648, 979999151, 1959998302, 3919996604, 7839993208, 15679986416]

約数ペア:

[(1, 15679986416), (2, 7839993208), (4, 3919996604), (8, 1959998302), (16, 979999151), (67, 234029648), (134, 117014824), (268, 58507412), (293, 53515312), (536, 29253706), (586, 26757656), (1072, 14626853), (1172, 13378828), (2344, 6689414), (4688, 3344707), (19631, 798736), (39262, 399368), (49921, 314096), (78524, 199684), (99842, 157048)]