57758456

素因数分解:

$2^3\times 7^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 131759040

約数和(自身を除く): 74000584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 97, 98, 124, 194, 196, 217, 248, 343, 388, 392, 434, 679, 686, 776, 868, 1358, 1372, 1519, 1736, 2401, 2716, 2744, 3007, 3038, 4753, 4802, 5432, 6014, 6076, 9506, 9604, 10633, 12028, 12152, 19012, 19208, 21049, 21266, 24056, 33271, 38024, 42098, 42532, 66542, 74431, 84196, 85064, 133084, 147343, 148862, 168392, 232897, 266168, 294686, 297724, 465794, 589372, 595448, 931588, 1031401, 1178744, 1863176, 2062802, 4125604, 7219807, 8251208, 14439614, 28879228, 57758456]

約数ペア:

[(1, 57758456), (2, 28879228), (4, 14439614), (7, 8251208), (8, 7219807), (14, 4125604), (28, 2062802), (31, 1863176), (49, 1178744), (56, 1031401), (62, 931588), (97, 595448), (98, 589372), (124, 465794), (194, 297724), (196, 294686), (217, 266168), (248, 232897), (343, 168392), (388, 148862), (392, 147343), (434, 133084), (679, 85064), (686, 84196), (776, 74431), (868, 66542), (1358, 42532), (1372, 42098), (1519, 38024), (1736, 33271), (2401, 24056), (2716, 21266), (2744, 21049), (3007, 19208), (3038, 19012), (4753, 12152), (4802, 12028), (5432, 10633), (6014, 9604), (6076, 9506)]