1440021376

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{99559}}^1$

素因数の和:99686

約数の個数: 32

約数和(自身を含む): 2894209200

約数和(自身を除く): 1454187824

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 7232, 14464, 99559, 199118, 398236, 796472, 1592944, 3185888, 6371776, 11250167, 12743552, 22500334, 45000668, 90001336, 180002672, 360005344, 720010688, 1440021376]

約数ペア:

[(1, 1440021376), (2, 720010688), (4, 360005344), (8, 180002672), (16, 90001336), (32, 45000668), (64, 22500334), (113, 12743552), (128, 11250167), (226, 6371776), (452, 3185888), (904, 1592944), (1808, 796472), (3616, 398236), (7232, 199118), (14464, 99559)]