66578284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8719}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 123056640

約数和(自身を除く): 56478356

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3818, 7636, 8719, 17438, 34876, 200537, 401074, 723677, 802148, 1447354, 2894708, 16644571, 33289142, 66578284]

約数ペア:

[(1, 66578284), (2, 33289142), (4, 16644571), (23, 2894708), (46, 1447354), (83, 802148), (92, 723677), (166, 401074), (332, 200537), (1909, 34876), (3818, 17438), (7636, 8719)]