26720684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 48705216

約数和(自身を除く): 21984532

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 2671, 5002, 5342, 10004, 10684, 109511, 162931, 219022, 325862, 438044, 651724, 6680171, 13360342, 26720684]

約数ペア:

[(1, 26720684), (2, 13360342), (4, 6680171), (41, 651724), (61, 438044), (82, 325862), (122, 219022), (164, 162931), (244, 109511), (2501, 10684), (2671, 10004), (5002, 5342)]