25468248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81629}}^1$

素因数の和:81651

約数の個数: 32

約数和(自身を含む): 68569200

約数和(自身を除く): 43100952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81629, 163258, 244887, 326516, 489774, 653032, 979548, 1061177, 1959096, 2122354, 3183531, 4244708, 6367062, 8489416, 12734124, 25468248]

約数ペア:

[(1, 25468248), (2, 12734124), (3, 8489416), (4, 6367062), (6, 4244708), (8, 3183531), (12, 2122354), (13, 1959096), (24, 1061177), (26, 979548), (39, 653032), (52, 489774), (78, 326516), (104, 244887), (156, 163258), (312, 81629)]