39139744

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 94058496

約数和(自身を除く): 54918752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 71, 92, 107, 112, 142, 161, 184, 214, 224, 284, 322, 368, 428, 497, 568, 644, 736, 749, 856, 994, 1136, 1288, 1498, 1633, 1712, 1988, 2272, 2461, 2576, 2996, 3266, 3424, 3976, 4922, 5152, 5992, 6532, 7597, 7952, 9844, 11431, 11984, 13064, 15194, 15904, 17227, 19688, 22862, 23968, 26128, 30388, 34454, 39376, 45724, 52256, 53179, 60776, 68908, 78752, 91448, 106358, 121552, 137816, 174731, 182896, 212716, 243104, 275632, 349462, 365792, 425432, 551264, 698924, 850864, 1223117, 1397848, 1701728, 2446234, 2795696, 4892468, 5591392, 9784936, 19569872, 39139744]

約数ペア:

[(1, 39139744), (2, 19569872), (4, 9784936), (7, 5591392), (8, 4892468), (14, 2795696), (16, 2446234), (23, 1701728), (28, 1397848), (32, 1223117), (46, 850864), (56, 698924), (71, 551264), (92, 425432), (107, 365792), (112, 349462), (142, 275632), (161, 243104), (184, 212716), (214, 182896), (224, 174731), (284, 137816), (322, 121552), (368, 106358), (428, 91448), (497, 78752), (568, 68908), (644, 60776), (736, 53179), (749, 52256), (856, 45724), (994, 39376), (1136, 34454), (1288, 30388), (1498, 26128), (1633, 23968), (1712, 22862), (1988, 19688), (2272, 17227), (2461, 15904), (2576, 15194), (2996, 13064), (3266, 11984), (3424, 11431), (3976, 9844), (4922, 7952), (5152, 7597), (5992, 6532)]