827249968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{38327}}^1$

素因数の和:38425

約数の個数: 40

約数和(自身を含む): 1710961920

約数和(自身を除く): 883711952

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 38327, 76654, 153308, 306616, 613232, 728213, 1456426, 2721217, 2912852, 5442434, 5825704, 10884868, 11651408, 21769736, 43539472, 51703123, 103406246, 206812492, 413624984, 827249968]

約数ペア:

[(1, 827249968), (2, 413624984), (4, 206812492), (8, 103406246), (16, 51703123), (19, 43539472), (38, 21769736), (71, 11651408), (76, 10884868), (142, 5825704), (152, 5442434), (284, 2912852), (304, 2721217), (568, 1456426), (1136, 728213), (1349, 613232), (2698, 306616), (5396, 153308), (10792, 76654), (21584, 38327)]