40424048

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5387}}^1$

素因数の和:5469

約数の個数: 40

約数和(自身を含む): 90863232

約数和(自身を除く): 50439184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 5387, 7504, 10774, 21548, 37709, 43096, 75418, 86192, 150836, 301672, 360929, 603344, 721858, 1443716, 2526503, 2887432, 5053006, 5774864, 10106012, 20212024, 40424048]

約数ペア:

[(1, 40424048), (2, 20212024), (4, 10106012), (7, 5774864), (8, 5053006), (14, 2887432), (16, 2526503), (28, 1443716), (56, 721858), (67, 603344), (112, 360929), (134, 301672), (268, 150836), (469, 86192), (536, 75418), (938, 43096), (1072, 37709), (1876, 21548), (3752, 10774), (5387, 7504)]