28238104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5021}}^1$

素因数の和:5083

約数の個数: 32

約数和(自身を含む): 57250800

約数和(自身を除く): 29012696

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5021, 5624, 10042, 20084, 40168, 95399, 185777, 190798, 371554, 381596, 743108, 763192, 1486216, 3529763, 7059526, 14119052, 28238104]

約数ペア:

[(1, 28238104), (2, 14119052), (4, 7059526), (8, 3529763), (19, 1486216), (37, 763192), (38, 743108), (74, 381596), (76, 371554), (148, 190798), (152, 185777), (296, 95399), (703, 40168), (1406, 20084), (2812, 10042), (5021, 5624)]