68393584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2113}}^1$

素因数の和:2162

約数の個数: 60

約数和(自身を含む): 160951504

約数和(自身を除く): 92557920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2113, 2312, 4046, 4226, 4624, 8092, 8452, 14791, 16184, 16904, 29582, 32368, 33808, 35921, 59164, 71842, 118328, 143684, 236656, 251447, 287368, 502894, 574736, 610657, 1005788, 1221314, 2011576, 2442628, 4023152, 4274599, 4885256, 8549198, 9770512, 17098396, 34196792, 68393584]

約数ペア:

[(1, 68393584), (2, 34196792), (4, 17098396), (7, 9770512), (8, 8549198), (14, 4885256), (16, 4274599), (17, 4023152), (28, 2442628), (34, 2011576), (56, 1221314), (68, 1005788), (112, 610657), (119, 574736), (136, 502894), (238, 287368), (272, 251447), (289, 236656), (476, 143684), (578, 118328), (952, 71842), (1156, 59164), (1904, 35921), (2023, 33808), (2113, 32368), (2312, 29582), (4046, 16904), (4226, 16184), (4624, 14791), (8092, 8452)]