28054128

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1429}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 72701200

約数和(自身を除く): 44647072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 818, 1227, 1429, 1636, 2454, 2858, 3272, 4287, 4908, 5716, 6544, 8574, 9816, 11432, 17148, 19632, 22864, 34296, 68592, 584461, 1168922, 1753383, 2337844, 3506766, 4675688, 7013532, 9351376, 14027064, 28054128]

約数ペア:

[(1, 28054128), (2, 14027064), (3, 9351376), (4, 7013532), (6, 4675688), (8, 3506766), (12, 2337844), (16, 1753383), (24, 1168922), (48, 584461), (409, 68592), (818, 34296), (1227, 22864), (1429, 19632), (1636, 17148), (2454, 11432), (2858, 9816), (3272, 8574), (4287, 6544), (4908, 5716)]