39785216

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 86093280

約数和(自身を除く): 46308064

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 233, 256, 368, 464, 466, 667, 736, 928, 932, 1334, 1472, 1856, 1864, 2668, 2944, 3712, 3728, 5336, 5359, 5888, 6757, 7424, 7456, 10672, 10718, 13514, 14912, 21344, 21436, 27028, 29824, 42688, 42872, 54056, 59648, 85376, 85744, 108112, 155411, 170752, 171488, 216224, 310822, 342976, 432448, 621644, 685952, 864896, 1243288, 1371904, 1729792, 2486576, 4973152, 9946304, 19892608, 39785216]

約数ペア:

[(1, 39785216), (2, 19892608), (4, 9946304), (8, 4973152), (16, 2486576), (23, 1729792), (29, 1371904), (32, 1243288), (46, 864896), (58, 685952), (64, 621644), (92, 432448), (116, 342976), (128, 310822), (184, 216224), (232, 171488), (233, 170752), (256, 155411), (368, 108112), (464, 85744), (466, 85376), (667, 59648), (736, 54056), (928, 42872), (932, 42688), (1334, 29824), (1472, 27028), (1856, 21436), (1864, 21344), (2668, 14912), (2944, 13514), (3712, 10718), (3728, 10672), (5336, 7456), (5359, 7424), (5888, 6757)]