64907102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 108847200

約数和(自身を除く): 43940098

約数列:

[1, 2, 13, 26, 37, 74, 109, 218, 481, 619, 962, 1238, 1417, 2834, 4033, 8047, 8066, 16094, 22903, 45806, 52429, 67471, 104858, 134942, 297739, 595478, 877123, 1754246, 2496427, 4992854, 32453551, 64907102]

約数ペア:

[(1, 64907102), (2, 32453551), (13, 4992854), (26, 2496427), (37, 1754246), (74, 877123), (109, 595478), (218, 297739), (481, 134942), (619, 104858), (962, 67471), (1238, 52429), (1417, 45806), (2834, 22903), (4033, 16094), (8047, 8066)]