69482416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71191}}^1$

素因数の和:71260

約数の個数: 20

約数和(自身を含む): 136831024

約数和(自身を除く): 67348608

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 71191, 142382, 284764, 569528, 1139056, 4342651, 8685302, 17370604, 34741208, 69482416]

約数ペア:

[(1, 69482416), (2, 34741208), (4, 17370604), (8, 8685302), (16, 4342651), (61, 1139056), (122, 569528), (244, 284764), (488, 142382), (976, 71191)]