15722408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 33104700

約数和(自身を除く): 17382292

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 401, 676, 754, 802, 1352, 1508, 1604, 3016, 3208, 4901, 5213, 9802, 10426, 11629, 19604, 20852, 23258, 39208, 41704, 46516, 67769, 93032, 135538, 151177, 271076, 302354, 542152, 604708, 1209416, 1965301, 3930602, 7861204, 15722408]

約数ペア:

[(1, 15722408), (2, 7861204), (4, 3930602), (8, 1965301), (13, 1209416), (26, 604708), (29, 542152), (52, 302354), (58, 271076), (104, 151177), (116, 135538), (169, 93032), (232, 67769), (338, 46516), (377, 41704), (401, 39208), (676, 23258), (754, 20852), (802, 19604), (1352, 11629), (1508, 10426), (1604, 9802), (3016, 5213), (3208, 4901)]