77306476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22189}}^1$

素因数の和:22273

約数の個数: 24

約数和(自身を含む): 147874160

約数和(自身を除く): 70567684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 22189, 44378, 88756, 288457, 576914, 1153828, 1486663, 2973326, 5946652, 19326619, 38653238, 77306476]

約数ペア:

[(1, 77306476), (2, 38653238), (4, 19326619), (13, 5946652), (26, 2973326), (52, 1486663), (67, 1153828), (134, 576914), (268, 288457), (871, 88756), (1742, 44378), (3484, 22189)]