68656952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94309}}^1$

素因数の和:94335

約数の個数: 32

約数和(自身を含む): 158440800

約数和(自身を除く): 89783848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 94309, 188618, 377236, 660163, 754472, 1226017, 1320326, 2452034, 2640652, 4904068, 5281304, 8582119, 9808136, 17164238, 34328476, 68656952]

約数ペア:

[(1, 68656952), (2, 34328476), (4, 17164238), (7, 9808136), (8, 8582119), (13, 5281304), (14, 4904068), (26, 2640652), (28, 2452034), (52, 1320326), (56, 1226017), (91, 754472), (104, 660163), (182, 377236), (364, 188618), (728, 94309)]