67948088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13901}}^1$

素因数の和:13967

約数の個数: 32

約数和(自身を含む): 140132160

約数和(自身を除く): 72184072

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 13901, 27802, 55604, 111208, 180713, 361426, 653347, 722852, 1306694, 1445704, 2613388, 5226776, 8493511, 16987022, 33974044, 67948088]

約数ペア:

[(1, 67948088), (2, 33974044), (4, 16987022), (8, 8493511), (13, 5226776), (26, 2613388), (47, 1445704), (52, 1306694), (94, 722852), (104, 653347), (188, 361426), (376, 180713), (611, 111208), (1222, 55604), (2444, 27802), (4888, 13901)]