28597052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 58329600

約数和(自身を除く): 29732548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 433, 836, 866, 869, 1501, 1732, 1738, 3002, 3476, 4763, 6004, 8227, 9526, 16454, 16511, 19052, 32908, 33022, 34207, 66044, 68414, 90497, 136828, 180994, 361988, 376277, 649933, 752554, 1299866, 1505108, 2599732, 7149263, 14298526, 28597052]

約数ペア:

[(1, 28597052), (2, 14298526), (4, 7149263), (11, 2599732), (19, 1505108), (22, 1299866), (38, 752554), (44, 649933), (76, 376277), (79, 361988), (158, 180994), (209, 136828), (316, 90497), (418, 68414), (433, 66044), (836, 34207), (866, 33022), (869, 32908), (1501, 19052), (1732, 16511), (1738, 16454), (3002, 9526), (3476, 8227), (4763, 6004)]