26969686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 43309728

約数和(自身を除く): 16340042

約数列:

[1, 2, 43, 53, 61, 86, 97, 106, 122, 194, 2279, 2623, 3233, 4171, 4558, 5141, 5246, 5917, 6466, 8342, 10282, 11834, 139019, 221063, 254431, 278038, 313601, 442126, 508862, 627202, 13484843, 26969686]

約数ペア:

[(1, 26969686), (2, 13484843), (43, 627202), (53, 508862), (61, 442126), (86, 313601), (97, 278038), (106, 254431), (122, 221063), (194, 139019), (2279, 11834), (2623, 10282), (3233, 8342), (4171, 6466), (4558, 5917), (5141, 5246)]