865483424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71741}}^1$

素因数の和:71793

約数の個数: 48

約数和(自身を含む): 1898293320

約数和(自身を除く): 1032809896

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 12064, 71741, 143482, 286964, 573928, 932633, 1147856, 1865266, 2080489, 2295712, 3730532, 4160978, 7461064, 8321956, 14922128, 16643912, 27046357, 29844256, 33287824, 54092714, 66575648, 108185428, 216370856, 432741712, 865483424]

約数ペア:

[(1, 865483424), (2, 432741712), (4, 216370856), (8, 108185428), (13, 66575648), (16, 54092714), (26, 33287824), (29, 29844256), (32, 27046357), (52, 16643912), (58, 14922128), (104, 8321956), (116, 7461064), (208, 4160978), (232, 3730532), (377, 2295712), (416, 2080489), (464, 1865266), (754, 1147856), (928, 932633), (1508, 573928), (3016, 286964), (6032, 143482), (12064, 71741)]