66634558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 109549440

約数和(自身を除く): 42914882

約数列:

[1, 2, 19, 37, 38, 74, 83, 166, 571, 703, 1142, 1406, 1577, 3071, 3154, 6142, 10849, 21127, 21698, 42254, 47393, 58349, 94786, 116698, 401413, 802826, 900467, 1753541, 1800934, 3507082, 33317279, 66634558]

約数ペア:

[(1, 66634558), (2, 33317279), (19, 3507082), (37, 1800934), (38, 1753541), (74, 900467), (83, 802826), (166, 401413), (571, 116698), (703, 94786), (1142, 58349), (1406, 47393), (1577, 42254), (3071, 21698), (3154, 21127), (6142, 10849)]