71188928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1197

約数の個数: 56

約数和(自身を含む): 152247600

約数和(自身を除く): 81058672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1088, 1109, 1888, 2006, 2218, 3776, 4012, 4436, 8024, 8872, 16048, 17744, 18853, 32096, 35488, 37706, 64192, 65431, 70976, 75412, 130862, 150824, 261724, 301648, 523448, 603296, 1046896, 1112327, 1206592, 2093792, 2224654, 4187584, 4449308, 8898616, 17797232, 35594464, 71188928]

約数ペア:

[(1, 71188928), (2, 35594464), (4, 17797232), (8, 8898616), (16, 4449308), (17, 4187584), (32, 2224654), (34, 2093792), (59, 1206592), (64, 1112327), (68, 1046896), (118, 603296), (136, 523448), (236, 301648), (272, 261724), (472, 150824), (544, 130862), (944, 75412), (1003, 70976), (1088, 65431), (1109, 64192), (1888, 37706), (2006, 35488), (2218, 32096), (3776, 18853), (4012, 17744), (4436, 16048), (8024, 8872)]