68127488

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 159848976

約数和(自身を除く): 91721488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 1861, 2288, 2816, 3328, 3722, 4576, 7444, 9152, 14888, 18304, 20471, 24193, 29776, 36608, 40942, 48386, 59552, 81884, 96772, 119104, 163768, 193544, 238208, 266123, 327536, 387088, 476416, 532246, 655072, 774176, 1064492, 1310144, 1548352, 2128984, 2620288, 3096704, 4257968, 5240576, 6193408, 8515936, 17031872, 34063744, 68127488]

約数ペア:

[(1, 68127488), (2, 34063744), (4, 17031872), (8, 8515936), (11, 6193408), (13, 5240576), (16, 4257968), (22, 3096704), (26, 2620288), (32, 2128984), (44, 1548352), (52, 1310144), (64, 1064492), (88, 774176), (104, 655072), (128, 532246), (143, 476416), (176, 387088), (208, 327536), (256, 266123), (286, 238208), (352, 193544), (416, 163768), (572, 119104), (704, 96772), (832, 81884), (1144, 59552), (1408, 48386), (1664, 40942), (1861, 36608), (2288, 29776), (2816, 24193), (3328, 20471), (3722, 18304), (4576, 14888), (7444, 9152)]