25684144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94427}}^1$

素因数の和:94452

約数の個数: 20

約数和(自身を含む): 52690824

約数和(自身を除く): 27006680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94427, 188854, 377708, 755416, 1510832, 1605259, 3210518, 6421036, 12842072, 25684144]

約数ペア:

[(1, 25684144), (2, 12842072), (4, 6421036), (8, 3210518), (16, 1605259), (17, 1510832), (34, 755416), (68, 377708), (136, 188854), (272, 94427)]