25424756

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22147}}^1$

素因数の和:22199

約数の個数: 24

約数和(自身を含む): 52092096

約数和(自身を除く): 26667340

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 22147, 44294, 88588, 155029, 310058, 620116, 908027, 1816054, 3632108, 6356189, 12712378, 25424756]

約数ペア:

[(1, 25424756), (2, 12712378), (4, 6356189), (7, 3632108), (14, 1816054), (28, 908027), (41, 620116), (82, 310058), (164, 155029), (287, 88588), (574, 44294), (1148, 22147)]