12966075376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{23917}}^1$

素因数の和:25049

約数の個数: 40

約数和(自身を含む): 25956961664

約数和(自身を除く): 12990886288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1093, 2186, 4372, 8744, 17488, 23917, 33883, 47834, 67766, 95668, 135532, 191336, 271064, 382672, 542128, 741427, 1482854, 2965708, 5931416, 11862832, 26141281, 52282562, 104565124, 209130248, 418260496, 810379711, 1620759422, 3241518844, 6483037688, 12966075376]

約数ペア:

[(1, 12966075376), (2, 6483037688), (4, 3241518844), (8, 1620759422), (16, 810379711), (31, 418260496), (62, 209130248), (124, 104565124), (248, 52282562), (496, 26141281), (1093, 11862832), (2186, 5931416), (4372, 2965708), (8744, 1482854), (17488, 741427), (23917, 542128), (33883, 382672), (47834, 271064), (67766, 191336), (95668, 135532)]