77193718

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1871}}^1$

素因数の和:2308

約数の個数: 24

約数和(自身を含む): 135087264

約数和(自身を除く): 57893546

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 1871, 2947, 3742, 5894, 13097, 20629, 26194, 41258, 91679, 183358, 787691, 1575382, 5513837, 11027674, 38596859, 77193718]

約数ペア:

[(1, 77193718), (2, 38596859), (7, 11027674), (14, 5513837), (49, 1575382), (98, 787691), (421, 183358), (842, 91679), (1871, 41258), (2947, 26194), (3742, 20629), (5894, 13097)]