27628856

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 53317440

約数和(自身を除く): 25688584

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 373, 376, 394, 746, 788, 1492, 1576, 2984, 9259, 17531, 18518, 35062, 37036, 70124, 73481, 74072, 140248, 146962, 293924, 587848, 3453607, 6907214, 13814428, 27628856]

約数ペア:

[(1, 27628856), (2, 13814428), (4, 6907214), (8, 3453607), (47, 587848), (94, 293924), (188, 146962), (197, 140248), (373, 74072), (376, 73481), (394, 70124), (746, 37036), (788, 35062), (1492, 18518), (1576, 17531), (2984, 9259)]