40099836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 111234816

約数和(自身を除く): 71134980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1451, 1974, 2303, 2902, 3948, 4353, 4606, 5804, 6909, 8706, 9212, 10157, 13818, 17412, 20314, 27636, 30471, 40628, 60942, 68197, 71099, 121884, 136394, 142198, 204591, 213297, 272788, 284396, 409182, 426594, 477379, 818364, 853188, 954758, 1432137, 1909516, 2864274, 3341653, 5728548, 6683306, 10024959, 13366612, 20049918, 40099836]

約数ペア:

[(1, 40099836), (2, 20049918), (3, 13366612), (4, 10024959), (6, 6683306), (7, 5728548), (12, 3341653), (14, 2864274), (21, 1909516), (28, 1432137), (42, 954758), (47, 853188), (49, 818364), (84, 477379), (94, 426594), (98, 409182), (141, 284396), (147, 272788), (188, 213297), (196, 204591), (282, 142198), (294, 136394), (329, 121884), (564, 71099), (588, 68197), (658, 60942), (987, 40628), (1316, 30471), (1451, 27636), (1974, 20314), (2303, 17412), (2902, 13818), (3948, 10157), (4353, 9212), (4606, 8706), (5804, 6909)]