39782548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 46018412

約数列:

[1, 2, 4, 13, 23, 26, 29, 31, 37, 46, 52, 58, 62, 74, 92, 116, 124, 148, 299, 377, 403, 481, 598, 667, 713, 754, 806, 851, 899, 962, 1073, 1147, 1196, 1334, 1426, 1508, 1612, 1702, 1798, 1924, 2146, 2294, 2668, 2852, 3404, 3596, 4292, 4588, 8671, 9269, 11063, 11687, 13949, 14911, 17342, 18538, 20677, 22126, 23374, 24679, 26381, 27898, 29822, 33263, 34684, 37076, 41354, 44252, 46748, 49358, 52762, 55796, 59644, 66526, 82708, 98716, 105524, 133052, 268801, 320827, 342953, 432419, 537602, 641654, 685906, 765049, 864838, 1075204, 1283308, 1371812, 1530098, 1729676, 3060196, 9945637, 19891274, 39782548]

約数ペア:

[(1, 39782548), (2, 19891274), (4, 9945637), (13, 3060196), (23, 1729676), (26, 1530098), (29, 1371812), (31, 1283308), (37, 1075204), (46, 864838), (52, 765049), (58, 685906), (62, 641654), (74, 537602), (92, 432419), (116, 342953), (124, 320827), (148, 268801), (299, 133052), (377, 105524), (403, 98716), (481, 82708), (598, 66526), (667, 59644), (713, 55796), (754, 52762), (806, 49358), (851, 46748), (899, 44252), (962, 41354), (1073, 37076), (1147, 34684), (1196, 33263), (1334, 29822), (1426, 27898), (1508, 26381), (1612, 24679), (1702, 23374), (1798, 22126), (1924, 20677), (2146, 18538), (2294, 17342), (2668, 14911), (2852, 13949), (3404, 11687), (3596, 11063), (4292, 9269), (4588, 8671)]