75213904

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{22279}}^1$

素因数の和:22498

約数の個数: 20

約数和(自身を含む): 146424160

約数和(自身を除く): 71210256

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 22279, 44558, 89116, 178232, 356464, 4700869, 9401738, 18803476, 37606952, 75213904]

約数ペア:

[(1, 75213904), (2, 37606952), (4, 18803476), (8, 9401738), (16, 4700869), (211, 356464), (422, 178232), (844, 89116), (1688, 44558), (3376, 22279)]