64045970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 123907968

約数和(自身を除く): 59861998

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5623, 5695, 11246, 11390, 28115, 56230, 95591, 191182, 376741, 477955, 753482, 955910, 1883705, 3767410, 6404597, 12809194, 32022985, 64045970]

約数ペア:

[(1, 64045970), (2, 32022985), (5, 12809194), (10, 6404597), (17, 3767410), (34, 1883705), (67, 955910), (85, 753482), (134, 477955), (170, 376741), (335, 191182), (670, 95591), (1139, 56230), (2278, 28115), (5623, 11390), (5695, 11246)]