266986064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{575401}}^1$

素因数の和:575438

約数の個数: 20

約数和(自身を含む): 535123860

約数和(自身を除く): 268137796

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 575401, 1150802, 2301604, 4603208, 9206416, 16686629, 33373258, 66746516, 133493032, 266986064]

約数ペア:

[(1, 266986064), (2, 133493032), (4, 66746516), (8, 33373258), (16, 16686629), (29, 9206416), (58, 4603208), (116, 2301604), (232, 1150802), (464, 575401)]