38395616

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 72

約数和(自身を含む): 89976096

約数和(自身を除く): 51580480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 521, 658, 752, 784, 1042, 1316, 1504, 1568, 2084, 2303, 2632, 3647, 4168, 4606, 5264, 7294, 8336, 9212, 10528, 14588, 16672, 18424, 24487, 25529, 29176, 36848, 48974, 51058, 58352, 73696, 97948, 102116, 116704, 171409, 195896, 204232, 342818, 391792, 408464, 685636, 783584, 816928, 1199863, 1371272, 2399726, 2742544, 4799452, 5485088, 9598904, 19197808, 38395616]

約数ペア:

[(1, 38395616), (2, 19197808), (4, 9598904), (7, 5485088), (8, 4799452), (14, 2742544), (16, 2399726), (28, 1371272), (32, 1199863), (47, 816928), (49, 783584), (56, 685636), (94, 408464), (98, 391792), (112, 342818), (188, 204232), (196, 195896), (224, 171409), (329, 116704), (376, 102116), (392, 97948), (521, 73696), (658, 58352), (752, 51058), (784, 48974), (1042, 36848), (1316, 29176), (1504, 25529), (1568, 24487), (2084, 18424), (2303, 16672), (2632, 14588), (3647, 10528), (4168, 9212), (4606, 8336), (5264, 7294)]