72425008

素因数分解:

$2^4\times {\mathrm{1423}}^1\times {\mathrm{3181}}^1$

素因数の和:4612

約数の個数: 20

約数和(自身を含む): 140466208

約数和(自身を除く): 68041200

約数列:

[1, 2, 4, 8, 16, 1423, 2846, 3181, 5692, 6362, 11384, 12724, 22768, 25448, 50896, 4526563, 9053126, 18106252, 36212504, 72425008]

約数ペア:

[(1, 72425008), (2, 36212504), (4, 18106252), (8, 9053126), (16, 4526563), (1423, 50896), (2846, 25448), (3181, 22768), (5692, 12724), (6362, 11384)]