3727528

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 8382420

約数和(自身を除く): 4654892

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 257, 259, 296, 392, 514, 518, 1028, 1036, 1799, 1813, 2056, 2072, 3598, 3626, 7196, 7252, 9509, 12593, 14392, 14504, 19018, 25186, 38036, 50372, 66563, 76072, 100744, 133126, 266252, 465941, 532504, 931882, 1863764, 3727528]

約数ペア:

[(1, 3727528), (2, 1863764), (4, 931882), (7, 532504), (8, 465941), (14, 266252), (28, 133126), (37, 100744), (49, 76072), (56, 66563), (74, 50372), (98, 38036), (148, 25186), (196, 19018), (257, 14504), (259, 14392), (296, 12593), (392, 9509), (514, 7252), (518, 7196), (1028, 3626), (1036, 3598), (1799, 2072), (1813, 2056)]