27970804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 50835456

約数和(自身を除く): 22864652

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 1181, 2362, 4724, 5921, 11842, 23684, 36611, 73222, 146444, 225571, 451142, 902284, 6992701, 13985402, 27970804]

約数ペア:

[(1, 27970804), (2, 13985402), (4, 6992701), (31, 902284), (62, 451142), (124, 225571), (191, 146444), (382, 73222), (764, 36611), (1181, 23684), (2362, 11842), (4724, 5921)]