40958038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 69954048

約数和(自身を除く): 28996010

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 751, 814, 1474, 1502, 2479, 4958, 8261, 16522, 27269, 27787, 50317, 54538, 55574, 100634, 305657, 553487, 611314, 1106974, 1861729, 3723458, 20479019, 40958038]

約数ペア:

[(1, 40958038), (2, 20479019), (11, 3723458), (22, 1861729), (37, 1106974), (67, 611314), (74, 553487), (134, 305657), (407, 100634), (737, 55574), (751, 54538), (814, 50317), (1474, 27787), (1502, 27269), (2479, 16522), (4958, 8261)]