28638282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 60609600

約数和(自身を除く): 31971318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1097, 1374, 2194, 3291, 4351, 6582, 8702, 13053, 20843, 26106, 41686, 62529, 125058, 251213, 502426, 753639, 1507278, 4773047, 9546094, 14319141, 28638282]

約数ペア:

[(1, 28638282), (2, 14319141), (3, 9546094), (6, 4773047), (19, 1507278), (38, 753639), (57, 502426), (114, 251213), (229, 125058), (458, 62529), (687, 41686), (1097, 26106), (1374, 20843), (2194, 13053), (3291, 8702), (4351, 6582)]