172908596

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{12577}}^1$

素因数の和:13079

約数の個数: 24

約数和(自身を含む): 346549056

約数和(自身を除く): 173640460

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 12577, 13748, 25154, 50308, 88039, 176078, 352156, 6175307, 12350614, 24701228, 43227149, 86454298, 172908596]

約数ペア:

[(1, 172908596), (2, 86454298), (4, 43227149), (7, 24701228), (14, 12350614), (28, 6175307), (491, 352156), (982, 176078), (1964, 88039), (3437, 50308), (6874, 25154), (12577, 13748)]