25961416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4231}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 53323200

約数和(自身を除く): 27361784

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4231, 6136, 8462, 16924, 33848, 55003, 110006, 220012, 249629, 440024, 499258, 998516, 1997032, 3245177, 6490354, 12980708, 25961416]

約数ペア:

[(1, 25961416), (2, 12980708), (4, 6490354), (8, 3245177), (13, 1997032), (26, 998516), (52, 499258), (59, 440024), (104, 249629), (118, 220012), (236, 110006), (472, 55003), (767, 33848), (1534, 16924), (3068, 8462), (4231, 6136)]