29627784

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 80783820

約数和(自身を除く): 51156036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2621, 2826, 3768, 5242, 5652, 7863, 10484, 11304, 15726, 20968, 23589, 31452, 47178, 62904, 94356, 188712, 411497, 822994, 1234491, 1645988, 2468982, 3291976, 3703473, 4937964, 7406946, 9875928, 14813892, 29627784]

約数ペア:

[(1, 29627784), (2, 14813892), (3, 9875928), (4, 7406946), (6, 4937964), (8, 3703473), (9, 3291976), (12, 2468982), (18, 1645988), (24, 1234491), (36, 822994), (72, 411497), (157, 188712), (314, 94356), (471, 62904), (628, 47178), (942, 31452), (1256, 23589), (1413, 20968), (1884, 15726), (2621, 11304), (2826, 10484), (3768, 7863), (5242, 5652)]