65904272

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3251}}^1$

素因数の和:3447

約数の個数: 40

約数和(自身を含む): 146782272

約数和(自身を除く): 80878000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 3251, 5068, 6502, 10136, 13004, 20272, 22757, 26008, 45514, 52016, 91028, 182056, 364112, 588431, 1176862, 2353724, 4119017, 4707448, 8238034, 9414896, 16476068, 32952136, 65904272]

約数ペア:

[(1, 65904272), (2, 32952136), (4, 16476068), (7, 9414896), (8, 8238034), (14, 4707448), (16, 4119017), (28, 2353724), (56, 1176862), (112, 588431), (181, 364112), (362, 182056), (724, 91028), (1267, 52016), (1448, 45514), (2534, 26008), (2896, 22757), (3251, 20272), (5068, 13004), (6502, 10136)]