15672359768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{76379}}^1$

素因数の和:78371

約数の個数: 32

約数和(自身を含む): 31662565200

約数和(自身を除く): 15990205432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1973, 3946, 7892, 15784, 25649, 51298, 76379, 102596, 152758, 205192, 305516, 611032, 992927, 1985854, 3971708, 7943416, 150695767, 301391534, 602783068, 1205566136, 1959044971, 3918089942, 7836179884, 15672359768]

約数ペア:

[(1, 15672359768), (2, 7836179884), (4, 3918089942), (8, 1959044971), (13, 1205566136), (26, 602783068), (52, 301391534), (104, 150695767), (1973, 7943416), (3946, 3971708), (7892, 1985854), (15784, 992927), (25649, 611032), (51298, 305516), (76379, 205192), (102596, 152758)]