4061744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 8570880

約数和(自身を除く): 4509136

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 431, 496, 589, 862, 1178, 1724, 2356, 3448, 4712, 6896, 8189, 9424, 13361, 16378, 26722, 32756, 53444, 65512, 106888, 131024, 213776, 253859, 507718, 1015436, 2030872, 4061744]

約数ペア:

[(1, 4061744), (2, 2030872), (4, 1015436), (8, 507718), (16, 253859), (19, 213776), (31, 131024), (38, 106888), (62, 65512), (76, 53444), (124, 32756), (152, 26722), (248, 16378), (304, 13361), (431, 9424), (496, 8189), (589, 6896), (862, 4712), (1178, 3448), (1724, 2356)]