397437344

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{428273}}^1$

素因数の和:428312

約数の個数: 24

約数和(自身を含む): 809437860

約数和(自身を除く): 412000516

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 428273, 856546, 1713092, 3426184, 6852368, 12419917, 13704736, 24839834, 49679668, 99359336, 198718672, 397437344]

約数ペア:

[(1, 397437344), (2, 198718672), (4, 99359336), (8, 49679668), (16, 24839834), (29, 13704736), (32, 12419917), (58, 6852368), (116, 3426184), (232, 1713092), (464, 856546), (928, 428273)]