74124688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421163}}^1$

素因数の和:421182

約数の個数: 20

約数和(自身を含む): 156673008

約数和(自身を除く): 82548320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421163, 842326, 1684652, 3369304, 4632793, 6738608, 9265586, 18531172, 37062344, 74124688]

約数ペア:

[(1, 74124688), (2, 37062344), (4, 18531172), (8, 9265586), (11, 6738608), (16, 4632793), (22, 3369304), (44, 1684652), (88, 842326), (176, 421163)]