25714392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 70588800

約数和(自身を除く): 44874408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 379, 514, 758, 771, 1028, 1137, 1516, 1542, 2056, 2274, 2827, 3032, 3084, 4169, 4548, 5654, 6168, 8338, 8481, 9096, 11308, 12507, 16676, 16962, 22616, 25014, 33352, 33924, 50028, 67848, 97403, 100056, 194806, 292209, 389612, 584418, 779224, 1071433, 1168836, 2142866, 2337672, 3214299, 4285732, 6428598, 8571464, 12857196, 25714392]

約数ペア:

[(1, 25714392), (2, 12857196), (3, 8571464), (4, 6428598), (6, 4285732), (8, 3214299), (11, 2337672), (12, 2142866), (22, 1168836), (24, 1071433), (33, 779224), (44, 584418), (66, 389612), (88, 292209), (132, 194806), (257, 100056), (264, 97403), (379, 67848), (514, 50028), (758, 33924), (771, 33352), (1028, 25014), (1137, 22616), (1516, 16962), (1542, 16676), (2056, 12507), (2274, 11308), (2827, 9096), (3032, 8481), (3084, 8338), (4169, 6168), (4548, 5654)]