26329216

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 55906200

約数和(自身を除く): 29576984

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 164, 173, 232, 328, 346, 464, 656, 692, 928, 1189, 1312, 1384, 1856, 2378, 2624, 2768, 3712, 4756, 5017, 5248, 5536, 7093, 9512, 10034, 11072, 14186, 19024, 20068, 22144, 28372, 38048, 40136, 56744, 76096, 80272, 113488, 152192, 160544, 205697, 226976, 321088, 411394, 453952, 642176, 822788, 907904, 1645576, 3291152, 6582304, 13164608, 26329216]

約数ペア:

[(1, 26329216), (2, 13164608), (4, 6582304), (8, 3291152), (16, 1645576), (29, 907904), (32, 822788), (41, 642176), (58, 453952), (64, 411394), (82, 321088), (116, 226976), (128, 205697), (164, 160544), (173, 152192), (232, 113488), (328, 80272), (346, 76096), (464, 56744), (656, 40136), (692, 38048), (928, 28372), (1189, 22144), (1312, 20068), (1384, 19024), (1856, 14186), (2378, 11072), (2624, 10034), (2768, 9512), (3712, 7093), (4756, 5536), (5017, 5248)]