40413456

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14771}}^1$

素因数の和:14804

約数の個数: 60

約数和(自身を含む): 119062320

約数和(自身を除く): 78648864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 14771, 29542, 44313, 59084, 88626, 118168, 132939, 177252, 236336, 265878, 280649, 354504, 531756, 561298, 709008, 841947, 1063512, 1122596, 1683894, 2127024, 2245192, 2525841, 3367788, 4490384, 5051682, 6735576, 10103364, 13471152, 20206728, 40413456]

約数ペア:

[(1, 40413456), (2, 20206728), (3, 13471152), (4, 10103364), (6, 6735576), (8, 5051682), (9, 4490384), (12, 3367788), (16, 2525841), (18, 2245192), (19, 2127024), (24, 1683894), (36, 1122596), (38, 1063512), (48, 841947), (57, 709008), (72, 561298), (76, 531756), (114, 354504), (144, 280649), (152, 265878), (171, 236336), (228, 177252), (304, 132939), (342, 118168), (456, 88626), (684, 59084), (912, 44313), (1368, 29542), (2736, 14771)]