78411472

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83063}}^1$

素因数の和:83130

約数の個数: 20

約数和(自身を含む): 154499040

約数和(自身を除く): 76087568

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 83063, 166126, 332252, 664504, 1329008, 4900717, 9801434, 19602868, 39205736, 78411472]

約数ペア:

[(1, 78411472), (2, 39205736), (4, 19602868), (8, 9801434), (16, 4900717), (59, 1329008), (118, 664504), (236, 332252), (472, 166126), (944, 83063)]