28784706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6883}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 62451648

約数和(自身を除く): 33666942

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 6883, 13766, 20649, 41298, 117011, 234022, 282203, 351033, 564406, 702066, 846609, 1693218, 4797451, 9594902, 14392353, 28784706]

約数ペア:

[(1, 28784706), (2, 14392353), (3, 9594902), (6, 4797451), (17, 1693218), (34, 846609), (41, 702066), (51, 564406), (82, 351033), (102, 282203), (123, 234022), (246, 117011), (697, 41298), (1394, 20649), (2091, 13766), (4182, 6883)]