27905404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 50254848

約数和(自身を除く): 22349444

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 983, 1966, 3932, 7097, 14194, 28388, 46201, 92402, 148433, 184804, 296866, 593732, 6976351, 13952702, 27905404]

約数ペア:

[(1, 27905404), (2, 13952702), (4, 6976351), (47, 593732), (94, 296866), (151, 184804), (188, 148433), (302, 92402), (604, 46201), (983, 28388), (1966, 14194), (3932, 7097)]