68969186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 122169600

約数和(自身を除く): 53200414

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 478, 1009, 2018, 2629, 3107, 5258, 6214, 11099, 13117, 22198, 26234, 34177, 68354, 144287, 241151, 288574, 482302, 2652661, 3134963, 5305322, 6269926, 34484593, 68969186]

約数ペア:

[(1, 68969186), (2, 34484593), (11, 6269926), (13, 5305322), (22, 3134963), (26, 2652661), (143, 482302), (239, 288574), (286, 241151), (478, 144287), (1009, 68354), (2018, 34177), (2629, 26234), (3107, 22198), (5258, 13117), (6214, 11099)]