68967038

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 122193408

約数和(自身を除く): 53226370

約数列:

[1, 2, 7, 14, 37, 74, 211, 259, 422, 518, 631, 1262, 1477, 2954, 4417, 7807, 8834, 15614, 23347, 46694, 54649, 109298, 133141, 163429, 266282, 326858, 931987, 1863974, 4926217, 9852434, 34483519, 68967038]

約数ペア:

[(1, 68967038), (2, 34483519), (7, 9852434), (14, 4926217), (37, 1863974), (74, 931987), (211, 326858), (259, 266282), (422, 163429), (518, 133141), (631, 109298), (1262, 54649), (1477, 46694), (2954, 23347), (4417, 15614), (7807, 8834)]