25689206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 42130368

約数和(自身を除く): 16441162

約数列:

[1, 2, 23, 41, 46, 53, 82, 106, 257, 514, 943, 1219, 1886, 2173, 2438, 4346, 5911, 10537, 11822, 13621, 21074, 27242, 49979, 99958, 242351, 313283, 484702, 558461, 626566, 1116922, 12844603, 25689206]

約数ペア:

[(1, 25689206), (2, 12844603), (23, 1116922), (41, 626566), (46, 558461), (53, 484702), (82, 313283), (106, 242351), (257, 99958), (514, 49979), (943, 27242), (1219, 21074), (1886, 13621), (2173, 11822), (2438, 10537), (4346, 5911)]