29477816

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 59664600

約数和(自身を除く): 30186784

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 173, 236, 346, 361, 472, 692, 722, 1121, 1384, 1444, 2242, 2888, 3287, 4484, 6574, 8968, 10207, 13148, 20414, 21299, 26296, 40828, 42598, 62453, 81656, 85196, 124906, 170392, 193933, 249812, 387866, 499624, 775732, 1551464, 3684727, 7369454, 14738908, 29477816]

約数ペア:

[(1, 29477816), (2, 14738908), (4, 7369454), (8, 3684727), (19, 1551464), (38, 775732), (59, 499624), (76, 387866), (118, 249812), (152, 193933), (173, 170392), (236, 124906), (346, 85196), (361, 81656), (472, 62453), (692, 42598), (722, 40828), (1121, 26296), (1384, 21299), (1444, 20414), (2242, 13148), (2888, 10207), (3287, 8968), (4484, 6574)]