745673968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{275767}}^1$

素因数の和:275801

約数の個数: 30

約数和(自身を含む): 1564431864

約数和(自身を除く): 818757896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 275767, 551534, 1103068, 2206136, 3584971, 4412272, 7169942, 14339884, 28679768, 46604623, 57359536, 93209246, 186418492, 372836984, 745673968]

約数ペア:

[(1, 745673968), (2, 372836984), (4, 186418492), (8, 93209246), (13, 57359536), (16, 46604623), (26, 28679768), (52, 14339884), (104, 7169942), (169, 4412272), (208, 3584971), (338, 2206136), (676, 1103068), (1352, 551534), (2704, 275767)]