25175656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3919}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 52214400

約数和(自身を除く): 27038744

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 3919, 6424, 7838, 15676, 31352, 43109, 86218, 172436, 286087, 344872, 572174, 1144348, 2288696, 3146957, 6293914, 12587828, 25175656]

約数ペア:

[(1, 25175656), (2, 12587828), (4, 6293914), (8, 3146957), (11, 2288696), (22, 1144348), (44, 572174), (73, 344872), (88, 286087), (146, 172436), (292, 86218), (584, 43109), (803, 31352), (1606, 15676), (3212, 7838), (3919, 6424)]