28840212

素因数分解:

$2^2\times 3^5\times {\mathrm{29671}}^1$

素因数の和:29690

約数の個数: 36

約数和(自身を含む): 75604256

約数和(自身を除く): 46764044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 29671, 59342, 89013, 118684, 178026, 267039, 356052, 534078, 801117, 1068156, 1602234, 2403351, 3204468, 4806702, 7210053, 9613404, 14420106, 28840212]

約数ペア:

[(1, 28840212), (2, 14420106), (3, 9613404), (4, 7210053), (6, 4806702), (9, 3204468), (12, 2403351), (18, 1602234), (27, 1068156), (36, 801117), (54, 534078), (81, 356052), (108, 267039), (162, 178026), (243, 118684), (324, 89013), (486, 59342), (972, 29671)]