64855136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 48

約数和(自身を含む): 139890240

約数和(自身を除く): 75035104

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 4111, 7888, 8222, 15776, 16444, 32888, 65776, 69887, 119219, 131552, 139774, 238438, 279548, 476876, 559096, 953752, 1118192, 1907504, 2026723, 2236384, 3815008, 4053446, 8106892, 16213784, 32427568, 64855136]

約数ペア:

[(1, 64855136), (2, 32427568), (4, 16213784), (8, 8106892), (16, 4053446), (17, 3815008), (29, 2236384), (32, 2026723), (34, 1907504), (58, 1118192), (68, 953752), (116, 559096), (136, 476876), (232, 279548), (272, 238438), (464, 139774), (493, 131552), (544, 119219), (928, 69887), (986, 65776), (1972, 32888), (3944, 16444), (4111, 15776), (7888, 8222)]