29722972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 53184096

約数和(自身を除く): 23461124

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 743, 1486, 2972, 10001, 20002, 40004, 54239, 101791, 108478, 203582, 216956, 407164, 7430743, 14861486, 29722972]

約数ペア:

[(1, 29722972), (2, 14861486), (4, 7430743), (73, 407164), (137, 216956), (146, 203582), (274, 108478), (292, 101791), (548, 54239), (743, 40004), (1486, 20002), (2972, 10001)]