40480056

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19387}}^1$

素因数の和:19428

約数の個数: 48

約数和(自身を含む): 113419800

約数和(自身を除く): 72939744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 19387, 38774, 58161, 77548, 116322, 155096, 174483, 232644, 348966, 465288, 562223, 697932, 1124446, 1395864, 1686669, 2248892, 3373338, 4497784, 5060007, 6746676, 10120014, 13493352, 20240028, 40480056]

約数ペア:

[(1, 40480056), (2, 20240028), (3, 13493352), (4, 10120014), (6, 6746676), (8, 5060007), (9, 4497784), (12, 3373338), (18, 2248892), (24, 1686669), (29, 1395864), (36, 1124446), (58, 697932), (72, 562223), (87, 465288), (116, 348966), (174, 232644), (232, 174483), (261, 155096), (348, 116322), (522, 77548), (696, 58161), (1044, 38774), (2088, 19387)]