25721952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15761}}^1$

素因数の和:15791

約数の個数: 48

約数和(自身を含む): 71496432

約数和(自身を除く): 45774480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 15761, 31522, 47283, 63044, 94566, 126088, 189132, 252176, 267937, 378264, 504352, 535874, 756528, 803811, 1071748, 1513056, 1607622, 2143496, 3215244, 4286992, 6430488, 8573984, 12860976, 25721952]

約数ペア:

[(1, 25721952), (2, 12860976), (3, 8573984), (4, 6430488), (6, 4286992), (8, 3215244), (12, 2143496), (16, 1607622), (17, 1513056), (24, 1071748), (32, 803811), (34, 756528), (48, 535874), (51, 504352), (68, 378264), (96, 267937), (102, 252176), (136, 189132), (204, 126088), (272, 94566), (408, 63044), (544, 47283), (816, 31522), (1632, 15761)]