66296048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45533}}^1$

素因数の和:45561

約数の個数: 40

約数和(自身を含む): 158094048

約数和(自身を除く): 91798000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 45533, 91066, 182132, 318731, 364264, 591929, 637462, 728528, 1183858, 1274924, 2367716, 2549848, 4143503, 4735432, 5099696, 8287006, 9470864, 16574012, 33148024, 66296048]

約数ペア:

[(1, 66296048), (2, 33148024), (4, 16574012), (7, 9470864), (8, 8287006), (13, 5099696), (14, 4735432), (16, 4143503), (26, 2549848), (28, 2367716), (52, 1274924), (56, 1183858), (91, 728528), (104, 637462), (112, 591929), (182, 364264), (208, 318731), (364, 182132), (728, 91066), (1456, 45533)]