28295932

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4706

約数の個数: 36

約数和(自身を含む): 59473344

約数和(自身を除く): 31177412

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 4657, 6076, 9314, 18628, 32599, 65198, 130396, 144367, 228193, 288734, 456386, 577468, 912772, 1010569, 2021138, 4042276, 7073983, 14147966, 28295932]

約数ペア:

[(1, 28295932), (2, 14147966), (4, 7073983), (7, 4042276), (14, 2021138), (28, 1010569), (31, 912772), (49, 577468), (62, 456386), (98, 288734), (124, 228193), (196, 144367), (217, 130396), (434, 65198), (868, 32599), (1519, 18628), (3038, 9314), (4657, 6076)]