25341424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 52416288

約数和(自身を除く): 27074864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 617, 1208, 1234, 2416, 2468, 2567, 4936, 5134, 9872, 10268, 10489, 20536, 20978, 41072, 41956, 83912, 93167, 167824, 186334, 372668, 745336, 1490672, 1583839, 3167678, 6335356, 12670712, 25341424]

約数ペア:

[(1, 25341424), (2, 12670712), (4, 6335356), (8, 3167678), (16, 1583839), (17, 1490672), (34, 745336), (68, 372668), (136, 186334), (151, 167824), (272, 93167), (302, 83912), (604, 41956), (617, 41072), (1208, 20978), (1234, 20536), (2416, 10489), (2468, 10268), (2567, 9872), (4936, 5134)]