28774704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85639}}^1$

素因数の和:85657

約数の個数: 40

約数和(自身を含む): 84954880

約数和(自身を除く): 56180176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85639, 171278, 256917, 342556, 513834, 599473, 685112, 1027668, 1198946, 1370224, 1798419, 2055336, 2397892, 3596838, 4110672, 4795784, 7193676, 9591568, 14387352, 28774704]

約数ペア:

[(1, 28774704), (2, 14387352), (3, 9591568), (4, 7193676), (6, 4795784), (7, 4110672), (8, 3596838), (12, 2397892), (14, 2055336), (16, 1798419), (21, 1370224), (24, 1198946), (28, 1027668), (42, 685112), (48, 599473), (56, 513834), (84, 342556), (112, 256917), (168, 171278), (336, 85639)]