27542704

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 90

約数和(自身を含む): 66898620

約数和(自身を除く): 39355916

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 76, 86, 98, 112, 133, 152, 172, 196, 266, 301, 304, 344, 392, 532, 602, 688, 784, 817, 931, 1064, 1204, 1634, 1849, 1862, 2107, 2128, 2408, 3268, 3698, 3724, 4214, 4816, 5719, 6536, 7396, 7448, 8428, 11438, 12943, 13072, 14792, 14896, 16856, 22876, 25886, 29584, 33712, 35131, 40033, 45752, 51772, 70262, 80066, 90601, 91504, 103544, 140524, 160132, 181202, 207088, 245917, 281048, 320264, 362404, 491834, 562096, 640528, 724808, 983668, 1449616, 1721419, 1967336, 3442838, 3934672, 6885676, 13771352, 27542704]

約数ペア:

[(1, 27542704), (2, 13771352), (4, 6885676), (7, 3934672), (8, 3442838), (14, 1967336), (16, 1721419), (19, 1449616), (28, 983668), (38, 724808), (43, 640528), (49, 562096), (56, 491834), (76, 362404), (86, 320264), (98, 281048), (112, 245917), (133, 207088), (152, 181202), (172, 160132), (196, 140524), (266, 103544), (301, 91504), (304, 90601), (344, 80066), (392, 70262), (532, 51772), (602, 45752), (688, 40033), (784, 35131), (817, 33712), (931, 29584), (1064, 25886), (1204, 22876), (1634, 16856), (1849, 14896), (1862, 14792), (2107, 13072), (2128, 12943), (2408, 11438), (3268, 8428), (3698, 7448), (3724, 7396), (4214, 6536), (4816, 5719)]