28975204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 52672256

約数和(自身を除く): 23697052

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 1291, 2582, 5164, 5611, 11222, 22444, 40021, 80042, 160084, 233671, 467342, 934684, 7243801, 14487602, 28975204]

約数ペア:

[(1, 28975204), (2, 14487602), (4, 7243801), (31, 934684), (62, 467342), (124, 233671), (181, 160084), (362, 80042), (724, 40021), (1291, 22444), (2582, 11222), (5164, 5611)]