42781102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 81127872

約数和(自身を除く): 38346770

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6353, 6734, 12706, 44471, 82589, 88942, 165178, 235061, 470122, 578123, 1156246, 1645427, 3055793, 3290854, 6111586, 21390551, 42781102]

約数ペア:

[(1, 42781102), (2, 21390551), (7, 6111586), (13, 3290854), (14, 3055793), (26, 1645427), (37, 1156246), (74, 578123), (91, 470122), (182, 235061), (259, 165178), (481, 88942), (518, 82589), (962, 44471), (3367, 12706), (6353, 6734)]