42848572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 87808000

約数和(自身を除く): 44959428

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1399, 1612, 2356, 2798, 5596, 7657, 15314, 18187, 26581, 30628, 36374, 43369, 53162, 72748, 86738, 106324, 173476, 345553, 563797, 691106, 824011, 1127594, 1382212, 1648022, 2255188, 3296044, 10712143, 21424286, 42848572]

約数ペア:

[(1, 42848572), (2, 21424286), (4, 10712143), (13, 3296044), (19, 2255188), (26, 1648022), (31, 1382212), (38, 1127594), (52, 824011), (62, 691106), (76, 563797), (124, 345553), (247, 173476), (403, 106324), (494, 86738), (589, 72748), (806, 53162), (988, 43369), (1178, 36374), (1399, 30628), (1612, 26581), (2356, 18187), (2798, 15314), (5596, 7657)]