28990572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 73758720

約数和(自身を除く): 44768148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 2239, 3237, 4316, 4478, 6474, 6717, 8956, 12948, 13434, 26868, 29107, 58214, 87321, 116428, 174642, 185837, 349284, 371674, 557511, 743348, 1115022, 2230044, 2415881, 4831762, 7247643, 9663524, 14495286, 28990572]

約数ペア:

[(1, 28990572), (2, 14495286), (3, 9663524), (4, 7247643), (6, 4831762), (12, 2415881), (13, 2230044), (26, 1115022), (39, 743348), (52, 557511), (78, 371674), (83, 349284), (156, 185837), (166, 174642), (249, 116428), (332, 87321), (498, 58214), (996, 29107), (1079, 26868), (2158, 13434), (2239, 12948), (3237, 8956), (4316, 6717), (4478, 6474)]