71334770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5657}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 139729968

約数和(自身を除く): 68395198

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 5657, 6305, 11314, 12610, 28285, 56570, 73541, 147082, 367705, 548729, 735410, 1097458, 2743645, 5487290, 7133477, 14266954, 35667385, 71334770]

約数ペア:

[(1, 71334770), (2, 35667385), (5, 14266954), (10, 7133477), (13, 5487290), (26, 2743645), (65, 1097458), (97, 735410), (130, 548729), (194, 367705), (485, 147082), (970, 73541), (1261, 56570), (2522, 28285), (5657, 12610), (6305, 11314)]