71505436

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 36

約数和(自身を含む): 137873232

約数和(自身を除く): 66367796

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 437, 722, 874, 1444, 1748, 2153, 4306, 8303, 8612, 16606, 33212, 40907, 49519, 81814, 99038, 163628, 198076, 777233, 940861, 1554466, 1881722, 3108932, 3763444, 17876359, 35752718, 71505436]

約数ペア:

[(1, 71505436), (2, 35752718), (4, 17876359), (19, 3763444), (23, 3108932), (38, 1881722), (46, 1554466), (76, 940861), (92, 777233), (361, 198076), (437, 163628), (722, 99038), (874, 81814), (1444, 49519), (1748, 40907), (2153, 33212), (4306, 16606), (8303, 8612)]