71952868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33749}}^1$

素因数の和:33807

約数の個数: 24

約数和(自身を含む): 138915000

約数和(自身を除く): 66962132

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 33749, 67498, 134996, 438737, 877474, 1383709, 1754948, 2767418, 5534836, 17988217, 35976434, 71952868]

約数ペア:

[(1, 71952868), (2, 35976434), (4, 17988217), (13, 5534836), (26, 2767418), (41, 1754948), (52, 1383709), (82, 877474), (164, 438737), (533, 134996), (1066, 67498), (2132, 33749)]