42936704

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 90882000

約数和(自身を除く): 47945296

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 269, 344, 464, 538, 688, 928, 1076, 1247, 1376, 1856, 2152, 2494, 2752, 3712, 4304, 4988, 5504, 7801, 8608, 9976, 11567, 15602, 17216, 19952, 23134, 31204, 34432, 39904, 46268, 62408, 79808, 92536, 124816, 159616, 185072, 249632, 335443, 370144, 499264, 670886, 740288, 998528, 1341772, 1480576, 2683544, 5367088, 10734176, 21468352, 42936704]

約数ペア:

[(1, 42936704), (2, 21468352), (4, 10734176), (8, 5367088), (16, 2683544), (29, 1480576), (32, 1341772), (43, 998528), (58, 740288), (64, 670886), (86, 499264), (116, 370144), (128, 335443), (172, 249632), (232, 185072), (269, 159616), (344, 124816), (464, 92536), (538, 79808), (688, 62408), (928, 46268), (1076, 39904), (1247, 34432), (1376, 31204), (1856, 23134), (2152, 19952), (2494, 17216), (2752, 15602), (3712, 11567), (4304, 9976), (4988, 8608), (5504, 7801)]