29430748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 53123840

約数和(自身を除く): 23693092

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1231, 2462, 4924, 5977, 11954, 23908, 52933, 105866, 171109, 211732, 342218, 684436, 7357687, 14715374, 29430748]

約数ペア:

[(1, 29430748), (2, 14715374), (4, 7357687), (43, 684436), (86, 342218), (139, 211732), (172, 171109), (278, 105866), (556, 52933), (1231, 23908), (2462, 11954), (4924, 5977)]