26984594

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 24725806

約数列:

[1, 2, 7, 13, 14, 26, 49, 59, 91, 98, 118, 182, 359, 413, 637, 718, 767, 826, 1274, 1534, 2513, 2891, 4667, 5026, 5369, 5782, 9334, 10738, 17591, 21181, 32669, 35182, 37583, 42362, 65338, 75166, 148267, 228683, 275353, 296534, 457366, 550706, 1037869, 1927471, 2075738, 3854942, 13492297, 26984594]

約数ペア:

[(1, 26984594), (2, 13492297), (7, 3854942), (13, 2075738), (14, 1927471), (26, 1037869), (49, 550706), (59, 457366), (91, 296534), (98, 275353), (118, 228683), (182, 148267), (359, 75166), (413, 65338), (637, 42362), (718, 37583), (767, 35182), (826, 32669), (1274, 21181), (1534, 17591), (2513, 10738), (2891, 9334), (4667, 5782), (5026, 5369)]