40757432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15773}}^1$

素因数の和:15815

約数の個数: 32

約数和(自身を含む): 85179600

約数和(自身を除く): 44422168

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15773, 31546, 63092, 126184, 268141, 299687, 536282, 599374, 1072564, 1198748, 2145128, 2397496, 5094679, 10189358, 20378716, 40757432]

約数ペア:

[(1, 40757432), (2, 20378716), (4, 10189358), (8, 5094679), (17, 2397496), (19, 2145128), (34, 1198748), (38, 1072564), (68, 599374), (76, 536282), (136, 299687), (152, 268141), (323, 126184), (646, 63092), (1292, 31546), (2584, 15773)]