64892564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27827}}^1$

素因数の和:27895

約数の個数: 24

約数和(自身を含む): 126227808

約数和(自身を除く): 61335244

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 27827, 55654, 111308, 306097, 612194, 1224388, 1474831, 2949662, 5899324, 16223141, 32446282, 64892564]

約数ペア:

[(1, 64892564), (2, 32446282), (4, 16223141), (11, 5899324), (22, 2949662), (44, 1474831), (53, 1224388), (106, 612194), (212, 306097), (583, 111308), (1166, 55654), (2332, 27827)]