28194728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 55744200

約数和(自身を除く): 27549472

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 2293, 3074, 4586, 6148, 9172, 12296, 18344, 66497, 121529, 132994, 243058, 265988, 486116, 531976, 972232, 3524341, 7048682, 14097364, 28194728]

約数ペア:

[(1, 28194728), (2, 14097364), (4, 7048682), (8, 3524341), (29, 972232), (53, 531976), (58, 486116), (106, 265988), (116, 243058), (212, 132994), (232, 121529), (424, 66497), (1537, 18344), (2293, 12296), (3074, 9172), (4586, 6148)]