28980472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5153}}^1$

素因数の和:5215

約数の個数: 32

約数和(自身を含む): 58755600

約数和(自身を除く): 29775128

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5153, 5624, 10306, 20612, 41224, 97907, 190661, 195814, 381322, 391628, 762644, 783256, 1525288, 3622559, 7245118, 14490236, 28980472]

約数ペア:

[(1, 28980472), (2, 14490236), (4, 7245118), (8, 3622559), (19, 1525288), (37, 783256), (38, 762644), (74, 391628), (76, 381322), (148, 195814), (152, 190661), (296, 97907), (703, 41224), (1406, 20612), (2812, 10306), (5153, 5624)]