125072948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31237}}^1$

素因数の和:31272

約数の個数: 48

約数和(自身を含む): 293887104

約数和(自身を除く): 168814156

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 31237, 62474, 124948, 218659, 343607, 406081, 437318, 687214, 812162, 874636, 1374428, 1624324, 2405249, 2842567, 4466891, 4810498, 5685134, 8933782, 9620996, 11370268, 17867564, 31268237, 62536474, 125072948]

約数ペア:

[(1, 125072948), (2, 62536474), (4, 31268237), (7, 17867564), (11, 11370268), (13, 9620996), (14, 8933782), (22, 5685134), (26, 4810498), (28, 4466891), (44, 2842567), (52, 2405249), (77, 1624324), (91, 1374428), (143, 874636), (154, 812162), (182, 687214), (286, 437318), (308, 406081), (364, 343607), (572, 218659), (1001, 124948), (2002, 62474), (4004, 31237)]