39398096

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 40

約数和(自身を含む): 80798400

約数和(自身を除く): 41400304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 361, 718, 722, 1436, 1444, 2872, 2888, 5744, 5776, 6821, 6859, 13642, 13718, 27284, 27436, 54568, 54872, 109136, 109744, 129599, 259198, 518396, 1036792, 2073584, 2462381, 4924762, 9849524, 19699048, 39398096]

約数ペア:

[(1, 39398096), (2, 19699048), (4, 9849524), (8, 4924762), (16, 2462381), (19, 2073584), (38, 1036792), (76, 518396), (152, 259198), (304, 129599), (359, 109744), (361, 109136), (718, 54872), (722, 54568), (1436, 27436), (1444, 27284), (2872, 13718), (2888, 13642), (5744, 6859), (5776, 6821)]