72273454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4096

約数の個数: 32

約数和(自身を含む): 127416960

約数和(自身を除く): 55143506

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 4021, 8042, 8987, 17974, 44231, 76399, 88462, 152798, 172903, 345806, 840389, 1680778, 1901933, 3285157, 3803866, 6570314, 36136727, 72273454]

約数ペア:

[(1, 72273454), (2, 36136727), (11, 6570314), (19, 3803866), (22, 3285157), (38, 1901933), (43, 1680778), (86, 840389), (209, 345806), (418, 172903), (473, 152798), (817, 88462), (946, 76399), (1634, 44231), (4021, 17974), (8042, 8987)]