25534112

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 51996672

約数和(自身を除く): 26462560

約数列:

[1, 2, 4, 8, 16, 32, 61, 103, 122, 127, 206, 244, 254, 412, 488, 508, 824, 976, 1016, 1648, 1952, 2032, 3296, 4064, 6283, 7747, 12566, 13081, 15494, 25132, 26162, 30988, 50264, 52324, 61976, 100528, 104648, 123952, 201056, 209296, 247904, 418592, 797941, 1595882, 3191764, 6383528, 12767056, 25534112]

約数ペア:

[(1, 25534112), (2, 12767056), (4, 6383528), (8, 3191764), (16, 1595882), (32, 797941), (61, 418592), (103, 247904), (122, 209296), (127, 201056), (206, 123952), (244, 104648), (254, 100528), (412, 61976), (488, 52324), (508, 50264), (824, 30988), (976, 26162), (1016, 25132), (1648, 15494), (1952, 13081), (2032, 12566), (3296, 7747), (4064, 6283)]