39960074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7013}}^1$

素因数の和:7070

約数の個数: 32

約数和(自身を含む): 76761216

約数和(自身を除く): 36801142

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 7013, 14026, 49091, 77143, 98182, 154286, 259481, 518962, 540001, 1080002, 1816367, 2854291, 3632734, 5708582, 19980037, 39960074]

約数ペア:

[(1, 39960074), (2, 19980037), (7, 5708582), (11, 3632734), (14, 2854291), (22, 1816367), (37, 1080002), (74, 540001), (77, 518962), (154, 259481), (259, 154286), (407, 98182), (518, 77143), (814, 49091), (2849, 14026), (5698, 7013)]