40899904

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{4289}}^1$

素因数の和:4450

約数の個数: 28

約数和(自身を含む): 81724500

約数和(自身を除く): 40824596

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4289, 4768, 8578, 9536, 17156, 34312, 68624, 137248, 274496, 639061, 1278122, 2556244, 5112488, 10224976, 20449952, 40899904]

約数ペア:

[(1, 40899904), (2, 20449952), (4, 10224976), (8, 5112488), (16, 2556244), (32, 1278122), (64, 639061), (149, 274496), (298, 137248), (596, 68624), (1192, 34312), (2384, 17156), (4289, 9536), (4768, 8578)]