77057968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{370471}}^1$

素因数の和:370492

約数の個数: 20

約数和(自身を含む): 160784848

約数和(自身を除く): 83726880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 370471, 740942, 1481884, 2963768, 4816123, 5927536, 9632246, 19264492, 38528984, 77057968]

約数ペア:

[(1, 77057968), (2, 38528984), (4, 19264492), (8, 9632246), (13, 5927536), (16, 4816123), (26, 2963768), (52, 1481884), (104, 740942), (208, 370471)]