28219248

素因数分解:

$2^4\times 3^2\times {\mathrm{195967}}^1$

素因数の和:195981

約数の個数: 30

約数和(自身を含む): 78975104

約数和(自身を除く): 50755856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195967, 391934, 587901, 783868, 1175802, 1567736, 1763703, 2351604, 3135472, 3527406, 4703208, 7054812, 9406416, 14109624, 28219248]

約数ペア:

[(1, 28219248), (2, 14109624), (3, 9406416), (4, 7054812), (6, 4703208), (8, 3527406), (9, 3135472), (12, 2351604), (16, 1763703), (18, 1567736), (24, 1175802), (36, 783868), (48, 587901), (72, 391934), (144, 195967)]