71639168

素因数分解:

$2^7\times {\mathrm{359}}^1\times {\mathrm{1559}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 143208000

約数和(自身を除く): 71568832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 359, 718, 1436, 1559, 2872, 3118, 5744, 6236, 11488, 12472, 22976, 24944, 45952, 49888, 99776, 199552, 559681, 1119362, 2238724, 4477448, 8954896, 17909792, 35819584, 71639168]

約数ペア:

[(1, 71639168), (2, 35819584), (4, 17909792), (8, 8954896), (16, 4477448), (32, 2238724), (64, 1119362), (128, 559681), (359, 199552), (718, 99776), (1436, 49888), (1559, 45952), (2872, 24944), (3118, 22976), (5744, 12472), (6236, 11488)]