76980476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3457}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 142331280

約数和(自身を除く): 65350804

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 3457, 5567, 6914, 11134, 13828, 22268, 65683, 131366, 262732, 1012901, 2025802, 4051604, 19245119, 38490238, 76980476]

約数ペア:

[(1, 76980476), (2, 38490238), (4, 19245119), (19, 4051604), (38, 2025802), (76, 1012901), (293, 262732), (586, 131366), (1172, 65683), (3457, 22268), (5567, 13828), (6914, 11134)]