8213304848

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{5261}}^1$

素因数の和:5592

約数の個数: 80

約数和(自身を含む): 18603737856

約数和(自身を除く): 10390433008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 263, 371, 424, 526, 742, 848, 1052, 1484, 1841, 2104, 2968, 3682, 4208, 5261, 5936, 7364, 10522, 13939, 14728, 21044, 27878, 29456, 36827, 42088, 55756, 73654, 84176, 97573, 111512, 147308, 195146, 223024, 278833, 294616, 390292, 557666, 589232, 780584, 1115332, 1383643, 1561168, 1951831, 2230664, 2767286, 3903662, 4461328, 5534572, 7807324, 9685501, 11069144, 15614648, 19371002, 22138288, 31229296, 38742004, 73333079, 77484008, 146666158, 154968016, 293332316, 513331553, 586664632, 1026663106, 1173329264, 2053326212, 4106652424, 8213304848]

約数ペア:

[(1, 8213304848), (2, 4106652424), (4, 2053326212), (7, 1173329264), (8, 1026663106), (14, 586664632), (16, 513331553), (28, 293332316), (53, 154968016), (56, 146666158), (106, 77484008), (112, 73333079), (212, 38742004), (263, 31229296), (371, 22138288), (424, 19371002), (526, 15614648), (742, 11069144), (848, 9685501), (1052, 7807324), (1484, 5534572), (1841, 4461328), (2104, 3903662), (2968, 2767286), (3682, 2230664), (4208, 1951831), (5261, 1561168), (5936, 1383643), (7364, 1115332), (10522, 780584), (13939, 589232), (14728, 557666), (21044, 390292), (27878, 294616), (29456, 278833), (36827, 223024), (42088, 195146), (55756, 147308), (73654, 111512), (84176, 97573)]