40088404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 74057760

約数和(自身を除く): 33969356

約数列:

[1, 2, 4, 19, 38, 76, 557, 947, 1114, 1894, 2228, 3788, 10583, 17993, 21166, 35986, 42332, 71972, 527479, 1054958, 2109916, 10022101, 20044202, 40088404]

約数ペア:

[(1, 40088404), (2, 20044202), (4, 10022101), (19, 2109916), (38, 1054958), (76, 527479), (557, 71972), (947, 42332), (1114, 35986), (1894, 21166), (2228, 17993), (3788, 10583)]