28951554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 61272000

約数和(自身を除く): 32320446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1109, 1374, 2218, 3327, 4351, 6654, 8702, 13053, 21071, 26106, 42142, 63213, 126426, 253961, 507922, 761883, 1523766, 4825259, 9650518, 14475777, 28951554]

約数ペア:

[(1, 28951554), (2, 14475777), (3, 9650518), (6, 4825259), (19, 1523766), (38, 761883), (57, 507922), (114, 253961), (229, 126426), (458, 63213), (687, 42142), (1109, 26106), (1374, 21071), (2218, 13053), (3327, 8702), (4351, 6654)]