70821452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1321}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 133701792

約数和(自身を除く): 62880340

約数列:

[1, 2, 4, 13, 26, 52, 1031, 1321, 2062, 2642, 4124, 5284, 13403, 17173, 26806, 34346, 53612, 68692, 1361951, 2723902, 5447804, 17705363, 35410726, 70821452]

約数ペア:

[(1, 70821452), (2, 35410726), (4, 17705363), (13, 5447804), (26, 2723902), (52, 1361951), (1031, 68692), (1321, 53612), (2062, 34346), (2642, 26806), (4124, 17173), (5284, 13403)]