39946848

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 108602424

約数和(自身を除く): 68655576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 433, 496, 744, 866, 961, 992, 1299, 1488, 1732, 1922, 2598, 2883, 2976, 3464, 3844, 5196, 5766, 6928, 7688, 10392, 11532, 13423, 13856, 15376, 20784, 23064, 26846, 30752, 40269, 41568, 46128, 53692, 80538, 92256, 107384, 161076, 214768, 322152, 416113, 429536, 644304, 832226, 1248339, 1288608, 1664452, 2496678, 3328904, 4993356, 6657808, 9986712, 13315616, 19973424, 39946848]

約数ペア:

[(1, 39946848), (2, 19973424), (3, 13315616), (4, 9986712), (6, 6657808), (8, 4993356), (12, 3328904), (16, 2496678), (24, 1664452), (31, 1288608), (32, 1248339), (48, 832226), (62, 644304), (93, 429536), (96, 416113), (124, 322152), (186, 214768), (248, 161076), (372, 107384), (433, 92256), (496, 80538), (744, 53692), (866, 46128), (961, 41568), (992, 40269), (1299, 30752), (1488, 26846), (1732, 23064), (1922, 20784), (2598, 15376), (2883, 13856), (2976, 13423), (3464, 11532), (3844, 10392), (5196, 7688), (5766, 6928)]