57187445456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{4217}}^1$

素因数の和:5148

約数の個数: 80

約数和(自身を含む): 118473024384

約数和(自身を除く): 61285578928

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 857, 989, 1714, 1978, 3428, 3956, 4217, 6856, 7912, 8434, 13712, 15824, 16868, 19711, 33736, 36851, 39422, 67472, 73702, 78844, 96991, 147404, 157688, 181331, 193982, 294808, 315376, 362662, 387964, 589616, 725324, 775928, 847573, 1450648, 1551856, 1695146, 2901296, 3390292, 3613969, 4170613, 6780584, 7227938, 8341226, 13561168, 14455876, 16682452, 28911752, 33364904, 57823504, 66729808, 83121287, 155400667, 166242574, 310801334, 332485148, 621602668, 664970296, 1243205336, 1329940592, 2486410672, 3574215341, 7148430682, 14296861364, 28593722728, 57187445456]

約数ペア:

[(1, 57187445456), (2, 28593722728), (4, 14296861364), (8, 7148430682), (16, 3574215341), (23, 2486410672), (43, 1329940592), (46, 1243205336), (86, 664970296), (92, 621602668), (172, 332485148), (184, 310801334), (344, 166242574), (368, 155400667), (688, 83121287), (857, 66729808), (989, 57823504), (1714, 33364904), (1978, 28911752), (3428, 16682452), (3956, 14455876), (4217, 13561168), (6856, 8341226), (7912, 7227938), (8434, 6780584), (13712, 4170613), (15824, 3613969), (16868, 3390292), (19711, 2901296), (33736, 1695146), (36851, 1551856), (39422, 1450648), (67472, 847573), (73702, 775928), (78844, 725324), (96991, 589616), (147404, 387964), (157688, 362662), (181331, 315376), (193982, 294808)]