2625847888

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{25121}}^1$

素因数の和:25315

約数の個数: 40

約数和(自身を含む): 5233415040

約数和(自身を除く): 2607567152

約数列:

[1, 2, 4, 8, 16, 47, 94, 139, 188, 278, 376, 556, 752, 1112, 2224, 6533, 13066, 25121, 26132, 50242, 52264, 100484, 104528, 200968, 401936, 1180687, 2361374, 3491819, 4722748, 6983638, 9445496, 13967276, 18890992, 27934552, 55869104, 164115493, 328230986, 656461972, 1312923944, 2625847888]

約数ペア:

[(1, 2625847888), (2, 1312923944), (4, 656461972), (8, 328230986), (16, 164115493), (47, 55869104), (94, 27934552), (139, 18890992), (188, 13967276), (278, 9445496), (376, 6983638), (556, 4722748), (752, 3491819), (1112, 2361374), (2224, 1180687), (6533, 401936), (13066, 200968), (25121, 104528), (26132, 100484), (50242, 52264)]