28988274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1213}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 66430080

約数和(自身を除く): 37441806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 569, 1138, 1213, 1707, 2426, 3414, 3639, 3983, 7278, 7966, 8491, 11949, 16982, 23898, 25473, 50946, 690197, 1380394, 2070591, 4141182, 4831379, 9662758, 14494137, 28988274]

約数ペア:

[(1, 28988274), (2, 14494137), (3, 9662758), (6, 4831379), (7, 4141182), (14, 2070591), (21, 1380394), (42, 690197), (569, 50946), (1138, 25473), (1213, 23898), (1707, 16982), (2426, 11949), (3414, 8491), (3639, 7966), (3983, 7278)]