4040968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 8220960

約数和(自身を除く): 4179992

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 691, 731, 1382, 1462, 2764, 2924, 5528, 5848, 11747, 23494, 29713, 46988, 59426, 93976, 118852, 237704, 505121, 1010242, 2020484, 4040968]

約数ペア:

[(1, 4040968), (2, 2020484), (4, 1010242), (8, 505121), (17, 237704), (34, 118852), (43, 93976), (68, 59426), (86, 46988), (136, 29713), (172, 23494), (344, 11747), (691, 5848), (731, 5528), (1382, 2924), (1462, 2764)]