68419624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93983}}^1$

素因数の和:94009

約数の個数: 32

約数和(自身を含む): 157893120

約数和(自身を除く): 89473496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 93983, 187966, 375932, 657881, 751864, 1221779, 1315762, 2443558, 2631524, 4887116, 5263048, 8552453, 9774232, 17104906, 34209812, 68419624]

約数ペア:

[(1, 68419624), (2, 34209812), (4, 17104906), (7, 9774232), (8, 8552453), (13, 5263048), (14, 4887116), (26, 2631524), (28, 2443558), (52, 1315762), (56, 1221779), (91, 751864), (104, 657881), (182, 375932), (364, 187966), (728, 93983)]