61954228

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7351}}^1$

素因数の和:7412

約数の個数: 36

約数和(自身を含む): 129071712

約数和(自身を除く): 67117484

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 7351, 8428, 14702, 29404, 51457, 102914, 205828, 316093, 360199, 632186, 720398, 1264372, 1440796, 2212651, 4425302, 8850604, 15488557, 30977114, 61954228]

約数ペア:

[(1, 61954228), (2, 30977114), (4, 15488557), (7, 8850604), (14, 4425302), (28, 2212651), (43, 1440796), (49, 1264372), (86, 720398), (98, 632186), (172, 360199), (196, 316093), (301, 205828), (602, 102914), (1204, 51457), (2107, 29404), (4214, 14702), (7351, 8428)]