1352825728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{621703}}^1$

素因数の和:621734

約数の個数: 32

約数和(自身を含む): 2853621360

約数和(自身を除く): 1500795632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 621703, 1243406, 2486812, 4973624, 9947248, 10568951, 19894496, 21137902, 39788992, 42275804, 79577984, 84551608, 169103216, 338206432, 676412864, 1352825728]

約数ペア:

[(1, 1352825728), (2, 676412864), (4, 338206432), (8, 169103216), (16, 84551608), (17, 79577984), (32, 42275804), (34, 39788992), (64, 21137902), (68, 19894496), (128, 10568951), (136, 9947248), (272, 4973624), (544, 2486812), (1088, 1243406), (2176, 621703)]