29010212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 34856668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 719, 917, 1438, 1441, 1834, 2876, 2882, 3668, 5033, 5764, 7909, 10066, 10087, 15818, 20132, 20174, 31636, 40348, 55363, 94189, 110726, 188378, 221452, 376756, 659323, 1036079, 1318646, 2072158, 2637292, 4144316, 7252553, 14505106, 29010212]

約数ペア:

[(1, 29010212), (2, 14505106), (4, 7252553), (7, 4144316), (11, 2637292), (14, 2072158), (22, 1318646), (28, 1036079), (44, 659323), (77, 376756), (131, 221452), (154, 188378), (262, 110726), (308, 94189), (524, 55363), (719, 40348), (917, 31636), (1438, 20174), (1441, 20132), (1834, 15818), (2876, 10087), (2882, 10066), (3668, 7909), (5033, 5764)]