7940208

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3901

約数の個数: 40

約数和(自身を含む): 20994688

約数和(自身を除く): 13054480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 3847, 7694, 11541, 15388, 23082, 30776, 46164, 61552, 92328, 165421, 184656, 330842, 496263, 661684, 992526, 1323368, 1985052, 2646736, 3970104, 7940208]

約数ペア:

[(1, 7940208), (2, 3970104), (3, 2646736), (4, 1985052), (6, 1323368), (8, 992526), (12, 661684), (16, 496263), (24, 330842), (43, 184656), (48, 165421), (86, 92328), (129, 61552), (172, 46164), (258, 30776), (344, 23082), (516, 15388), (688, 11541), (1032, 7694), (2064, 3847)]