7620728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 7499272

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 499, 664, 998, 1909, 1996, 3818, 3992, 7636, 11477, 15272, 22954, 41417, 45908, 82834, 91816, 165668, 331336, 952591, 1905182, 3810364, 7620728]

約数ペア:

[(1, 7620728), (2, 3810364), (4, 1905182), (8, 952591), (23, 331336), (46, 165668), (83, 91816), (92, 82834), (166, 45908), (184, 41417), (332, 22954), (499, 15272), (664, 11477), (998, 7636), (1909, 3992), (1996, 3818)]