28447272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56443}}^1$

素因数の和:56462

約数の個数: 48

約数和(自身を含む): 88052640

約数和(自身を除く): 59605368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56443, 112886, 169329, 225772, 338658, 395101, 451544, 507987, 677316, 790202, 1015974, 1185303, 1354632, 1580404, 2031948, 2370606, 3160808, 3555909, 4063896, 4741212, 7111818, 9482424, 14223636, 28447272]

約数ペア:

[(1, 28447272), (2, 14223636), (3, 9482424), (4, 7111818), (6, 4741212), (7, 4063896), (8, 3555909), (9, 3160808), (12, 2370606), (14, 2031948), (18, 1580404), (21, 1354632), (24, 1185303), (28, 1015974), (36, 790202), (42, 677316), (56, 507987), (63, 451544), (72, 395101), (84, 338658), (126, 225772), (168, 169329), (252, 112886), (504, 56443)]