28907519106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5395207}}^1$

素因数の和:5395278

約数の個数: 32

約数和(自身を含む): 62152796160

約数和(自身を除く): 33245277054

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 5395207, 10790414, 16185621, 32371242, 102508933, 205017866, 253574729, 307526799, 507149458, 615053598, 760724187, 1521448374, 4817919851, 9635839702, 14453759553, 28907519106]

約数ペア:

[(1, 28907519106), (2, 14453759553), (3, 9635839702), (6, 4817919851), (19, 1521448374), (38, 760724187), (47, 615053598), (57, 507149458), (94, 307526799), (114, 253574729), (141, 205017866), (282, 102508933), (893, 32371242), (1786, 16185621), (2679, 10790414), (5358, 5395207)]