70293968

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{31607}}^1$

素因数の和:31754

約数の個数: 20

約数和(自身を含む): 137178720

約数和(自身を除く): 66884752

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 31607, 63214, 126428, 252856, 505712, 4393373, 8786746, 17573492, 35146984, 70293968]

約数ペア:

[(1, 70293968), (2, 35146984), (4, 17573492), (8, 8786746), (16, 4393373), (139, 505712), (278, 252856), (556, 126428), (1112, 63214), (2224, 31607)]