57103774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1487}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 105993216

約数和(自身を除く): 48889442

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 1477, 1487, 2743, 2954, 2974, 5486, 10409, 19201, 19331, 20818, 38402, 38662, 135317, 270634, 313757, 627514, 2196299, 4078841, 4392598, 8157682, 28551887, 57103774]

約数ペア:

[(1, 57103774), (2, 28551887), (7, 8157682), (13, 4392598), (14, 4078841), (26, 2196299), (91, 627514), (182, 313757), (211, 270634), (422, 135317), (1477, 38662), (1487, 38402), (2743, 20818), (2954, 19331), (2974, 19201), (5486, 10409)]