77630392

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3457}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 166813920

約数和(自身を除く): 89183528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 3457, 5614, 6914, 11228, 13828, 22456, 24199, 27656, 48398, 96796, 193592, 1386257, 2772514, 5545028, 9703799, 11090056, 19407598, 38815196, 77630392]

約数ペア:

[(1, 77630392), (2, 38815196), (4, 19407598), (7, 11090056), (8, 9703799), (14, 5545028), (28, 2772514), (56, 1386257), (401, 193592), (802, 96796), (1604, 48398), (2807, 27656), (3208, 24199), (3457, 22456), (5614, 13828), (6914, 11228)]