27929724

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 66675840

約数和(自身を除く): 38746116

約数列:

[1, 2, 3, 4, 6, 12, 109, 131, 163, 218, 262, 326, 327, 393, 436, 489, 524, 652, 654, 786, 978, 1308, 1572, 1956, 14279, 17767, 21353, 28558, 35534, 42706, 42837, 53301, 57116, 64059, 71068, 85412, 85674, 106602, 128118, 171348, 213204, 256236, 2327477, 4654954, 6982431, 9309908, 13964862, 27929724]

約数ペア:

[(1, 27929724), (2, 13964862), (3, 9309908), (4, 6982431), (6, 4654954), (12, 2327477), (109, 256236), (131, 213204), (163, 171348), (218, 128118), (262, 106602), (326, 85674), (327, 85412), (393, 71068), (436, 64059), (489, 57116), (524, 53301), (652, 42837), (654, 42706), (786, 35534), (978, 28558), (1308, 21353), (1572, 17767), (1956, 14279)]