42421674239

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{1249}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 49694400000

約数和(自身を除く): 7272725761

約数列:

[1, 7, 67, 139, 469, 521, 973, 1249, 3647, 8743, 9313, 34907, 65191, 72419, 83683, 173611, 244349, 506933, 585781, 650729, 1215277, 4555103, 4852073, 11631937, 33964511, 43598843, 81423559, 90451331, 305191901, 633159317, 6060239177, 42421674239]

約数ペア:

[(1, 42421674239), (7, 6060239177), (67, 633159317), (139, 305191901), (469, 90451331), (521, 81423559), (973, 43598843), (1249, 33964511), (3647, 11631937), (8743, 4852073), (9313, 4555103), (34907, 1215277), (65191, 650729), (72419, 585781), (83683, 506933), (173611, 244349)]