28853176

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 60999120

約数和(自身を除く): 32145944

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 727, 902, 968, 1454, 1804, 2908, 3608, 4961, 5816, 7997, 9922, 15994, 19844, 29807, 31988, 39688, 59614, 63976, 87967, 119228, 175934, 238456, 327877, 351868, 655754, 703736, 1311508, 2623016, 3606647, 7213294, 14426588, 28853176]

約数ペア:

[(1, 28853176), (2, 14426588), (4, 7213294), (8, 3606647), (11, 2623016), (22, 1311508), (41, 703736), (44, 655754), (82, 351868), (88, 327877), (121, 238456), (164, 175934), (242, 119228), (328, 87967), (451, 63976), (484, 59614), (727, 39688), (902, 31988), (968, 29807), (1454, 19844), (1804, 15994), (2908, 9922), (3608, 7997), (4961, 5816)]