29969912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31481}}^1$

素因数の和:31511

約数の個数: 32

約数和(自身を含む): 68001120

約数和(自身を除く): 38031208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 31481, 62962, 125924, 220367, 251848, 440734, 535177, 881468, 1070354, 1762936, 2140708, 3746239, 4281416, 7492478, 14984956, 29969912]

約数ペア:

[(1, 29969912), (2, 14984956), (4, 7492478), (7, 4281416), (8, 3746239), (14, 2140708), (17, 1762936), (28, 1070354), (34, 881468), (56, 535177), (68, 440734), (119, 251848), (136, 220367), (238, 125924), (476, 62962), (952, 31481)]