28259104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 30237152

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 467, 488, 496, 934, 976, 992, 1868, 1891, 1952, 3736, 3782, 7472, 7564, 14477, 14944, 15128, 28487, 28954, 30256, 56974, 57908, 60512, 113948, 115816, 227896, 231632, 455792, 463264, 883097, 911584, 1766194, 3532388, 7064776, 14129552, 28259104]

約数ペア:

[(1, 28259104), (2, 14129552), (4, 7064776), (8, 3532388), (16, 1766194), (31, 911584), (32, 883097), (61, 463264), (62, 455792), (122, 231632), (124, 227896), (244, 115816), (248, 113948), (467, 60512), (488, 57908), (496, 56974), (934, 30256), (976, 28954), (992, 28487), (1868, 15128), (1891, 14944), (1952, 14477), (3736, 7564), (3782, 7472)]