38357984

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 72

約数和(自身を含む): 93078720

約数和(自身を除く): 54720736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1439, 1568, 1666, 1904, 2878, 3332, 3808, 5756, 6664, 10073, 11512, 13328, 20146, 23024, 24463, 26656, 40292, 46048, 48926, 70511, 80584, 97852, 141022, 161168, 171241, 195704, 282044, 322336, 342482, 391408, 564088, 684964, 782816, 1128176, 1198687, 1369928, 2256352, 2397374, 2739856, 4794748, 5479712, 9589496, 19178992, 38357984]

約数ペア:

[(1, 38357984), (2, 19178992), (4, 9589496), (7, 5479712), (8, 4794748), (14, 2739856), (16, 2397374), (17, 2256352), (28, 1369928), (32, 1198687), (34, 1128176), (49, 782816), (56, 684964), (68, 564088), (98, 391408), (112, 342482), (119, 322336), (136, 282044), (196, 195704), (224, 171241), (238, 161168), (272, 141022), (392, 97852), (476, 80584), (544, 70511), (784, 48926), (833, 46048), (952, 40292), (1439, 26656), (1568, 24463), (1666, 23024), (1904, 20146), (2878, 13328), (3332, 11512), (3808, 10073), (5756, 6664)]