40475016

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29587}}^1$

素因数の和:29618

約数の個数: 48

約数和(自身を含む): 115393200

約数和(自身を除く): 74918184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 29587, 59174, 88761, 118348, 177522, 236696, 266283, 355044, 532566, 562153, 710088, 1065132, 1124306, 1686459, 2130264, 2248612, 3372918, 4497224, 5059377, 6745836, 10118754, 13491672, 20237508, 40475016]

約数ペア:

[(1, 40475016), (2, 20237508), (3, 13491672), (4, 10118754), (6, 6745836), (8, 5059377), (9, 4497224), (12, 3372918), (18, 2248612), (19, 2130264), (24, 1686459), (36, 1124306), (38, 1065132), (57, 710088), (72, 562153), (76, 532566), (114, 355044), (152, 266283), (171, 236696), (228, 177522), (342, 118348), (456, 88761), (684, 59174), (1368, 29587)]