29978072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 30674728

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 4159, 7208, 8318, 16636, 33272, 70703, 141406, 220427, 282812, 440854, 565624, 881708, 1763416, 3747259, 7494518, 14989036, 29978072]

約数ペア:

[(1, 29978072), (2, 14989036), (4, 7494518), (8, 3747259), (17, 1763416), (34, 881708), (53, 565624), (68, 440854), (106, 282812), (136, 220427), (212, 141406), (424, 70703), (901, 33272), (1802, 16636), (3604, 8318), (4159, 7208)]