25623668

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 52476480

約数和(自身を除く): 26852812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 478, 547, 956, 1094, 1673, 2188, 3346, 3829, 6692, 7658, 11711, 15316, 23422, 26803, 46844, 53606, 107212, 130733, 261466, 522932, 915131, 1830262, 3660524, 6405917, 12811834, 25623668]

約数ペア:

[(1, 25623668), (2, 12811834), (4, 6405917), (7, 3660524), (14, 1830262), (28, 915131), (49, 522932), (98, 261466), (196, 130733), (239, 107212), (478, 53606), (547, 46844), (956, 26803), (1094, 23422), (1673, 15316), (2188, 11711), (3346, 7658), (3829, 6692)]