25684986

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 52573248

約数和(自身を除く): 26888262

約数列:

[1, 2, 3, 6, 67, 134, 181, 201, 353, 362, 402, 543, 706, 1059, 1086, 2118, 12127, 23651, 24254, 36381, 47302, 63893, 70953, 72762, 127786, 141906, 191679, 383358, 4280831, 8561662, 12842493, 25684986]

約数ペア:

[(1, 25684986), (2, 12842493), (3, 8561662), (6, 4280831), (67, 383358), (134, 191679), (181, 141906), (201, 127786), (353, 72762), (362, 70953), (402, 63893), (543, 47302), (706, 36381), (1059, 24254), (1086, 23651), (2118, 12127)]