68366564

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2508

約数の個数: 36

約数和(自身を含む): 140168700

約数和(自身を除く): 71802136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 2341, 4172, 4682, 7301, 9364, 14602, 16387, 29204, 32774, 65548, 114709, 229418, 348809, 458836, 697618, 1395236, 2441663, 4883326, 9766652, 17091641, 34183282, 68366564]

約数ペア:

[(1, 68366564), (2, 34183282), (4, 17091641), (7, 9766652), (14, 4883326), (28, 2441663), (49, 1395236), (98, 697618), (149, 458836), (196, 348809), (298, 229418), (596, 114709), (1043, 65548), (2086, 32774), (2341, 29204), (4172, 16387), (4682, 14602), (7301, 9364)]