28722814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7523}}^1$

素因数の和:7631

約数の個数: 16

約数和(自身を含む): 45505152

約数和(自身を除く): 16782338

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 7523, 15046, 173029, 346058, 624409, 1248818, 14361407, 28722814]

約数ペア:

[(1, 28722814), (2, 14361407), (23, 1248818), (46, 624409), (83, 346058), (166, 173029), (1909, 15046), (3818, 7523)]