26028496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 57825292

約数和(自身を除く): 31796796

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 433, 442, 578, 866, 884, 1156, 1732, 1768, 2312, 3464, 3536, 3757, 4624, 5629, 6928, 7361, 7514, 11258, 14722, 15028, 22516, 29444, 30056, 45032, 58888, 60112, 90064, 95693, 117776, 125137, 191386, 250274, 382772, 500548, 765544, 1001096, 1531088, 1626781, 2002192, 3253562, 6507124, 13014248, 26028496]

約数ペア:

[(1, 26028496), (2, 13014248), (4, 6507124), (8, 3253562), (13, 2002192), (16, 1626781), (17, 1531088), (26, 1001096), (34, 765544), (52, 500548), (68, 382772), (104, 250274), (136, 191386), (208, 125137), (221, 117776), (272, 95693), (289, 90064), (433, 60112), (442, 58888), (578, 45032), (866, 30056), (884, 29444), (1156, 22516), (1732, 15028), (1768, 14722), (2312, 11258), (3464, 7514), (3536, 7361), (3757, 6928), (4624, 5629)]