70475972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 147342720

約数和(自身を除く): 76866748

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1153, 1652, 2183, 2306, 4366, 4612, 8071, 8732, 15281, 16142, 30562, 32284, 42661, 61124, 68027, 85322, 136054, 170644, 272108, 298627, 476189, 597254, 952378, 1194508, 1904756, 2516999, 5033998, 10067996, 17618993, 35237986, 70475972]

約数ペア:

[(1, 70475972), (2, 35237986), (4, 17618993), (7, 10067996), (14, 5033998), (28, 2516999), (37, 1904756), (59, 1194508), (74, 952378), (118, 597254), (148, 476189), (236, 298627), (259, 272108), (413, 170644), (518, 136054), (826, 85322), (1036, 68027), (1153, 61124), (1652, 42661), (2183, 32284), (2306, 30562), (4366, 16142), (4612, 15281), (8071, 8732)]