70829944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 137214000

約数和(自身を除く): 66384056

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 1889, 3778, 4687, 7556, 9374, 15112, 18748, 37496, 81227, 162454, 205901, 324908, 411802, 649816, 823604, 1647208, 8853743, 17707486, 35414972, 70829944]

約数ペア:

[(1, 70829944), (2, 35414972), (4, 17707486), (8, 8853743), (43, 1647208), (86, 823604), (109, 649816), (172, 411802), (218, 324908), (344, 205901), (436, 162454), (872, 81227), (1889, 37496), (3778, 18748), (4687, 15112), (7556, 9374)]