64954968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208189}}^1$

素因数の和:208211

約数の個数: 32

約数和(自身を含む): 174879600

約数和(自身を除く): 109924632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 208189, 416378, 624567, 832756, 1249134, 1665512, 2498268, 2706457, 4996536, 5412914, 8119371, 10825828, 16238742, 21651656, 32477484, 64954968]

約数ペア:

[(1, 64954968), (2, 32477484), (3, 21651656), (4, 16238742), (6, 10825828), (8, 8119371), (12, 5412914), (13, 4996536), (24, 2706457), (26, 2498268), (39, 1665512), (52, 1249134), (78, 832756), (104, 624567), (156, 416378), (312, 208189)]