66657430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9817}}^1$

素因数の和:9928

約数の個数: 32

約数和(自身を含む): 138551616

約数和(自身を除く): 71894186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 9817, 19634, 49085, 68719, 98170, 137438, 343595, 687190, 952249, 1904498, 4761245, 6665743, 9522490, 13331486, 33328715, 66657430]

約数ペア:

[(1, 66657430), (2, 33328715), (5, 13331486), (7, 9522490), (10, 6665743), (14, 4761245), (35, 1904498), (70, 952249), (97, 687190), (194, 343595), (485, 137438), (679, 98170), (970, 68719), (1358, 49085), (3395, 19634), (6790, 9817)]