74721044

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 133257600

約数和(自身を除く): 58536556

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 716, 1321, 2642, 5284, 14141, 28282, 56564, 104359, 208718, 236459, 417436, 472918, 945836, 18680261, 37360522, 74721044]

約数ペア:

[(1, 74721044), (2, 37360522), (4, 18680261), (79, 945836), (158, 472918), (179, 417436), (316, 236459), (358, 208718), (716, 104359), (1321, 56564), (2642, 28282), (5284, 14141)]