2628336

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3249

約数の個数: 40

約数和(自身を含む): 7191504

約数和(自身を除く): 4563168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 3221, 6442, 9663, 12884, 19326, 25768, 38652, 51536, 54757, 77304, 109514, 154608, 164271, 219028, 328542, 438056, 657084, 876112, 1314168, 2628336]

約数ペア:

[(1, 2628336), (2, 1314168), (3, 876112), (4, 657084), (6, 438056), (8, 328542), (12, 219028), (16, 164271), (17, 154608), (24, 109514), (34, 77304), (48, 54757), (51, 51536), (68, 38652), (102, 25768), (136, 19326), (204, 12884), (272, 9663), (408, 6442), (816, 3221)]