27952932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 76646304

約数和(自身を除く): 48693372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 347, 411, 548, 588, 694, 822, 959, 1041, 1388, 1644, 1918, 2082, 2429, 2877, 3836, 4164, 4858, 5754, 6713, 7287, 9716, 11508, 13426, 14574, 17003, 20139, 26852, 29148, 34006, 40278, 47539, 51009, 68012, 80556, 95078, 102018, 142617, 190156, 204036, 285234, 332773, 570468, 665546, 998319, 1331092, 1996638, 2329411, 3993276, 4658822, 6988233, 9317644, 13976466, 27952932]

約数ペア:

[(1, 27952932), (2, 13976466), (3, 9317644), (4, 6988233), (6, 4658822), (7, 3993276), (12, 2329411), (14, 1996638), (21, 1331092), (28, 998319), (42, 665546), (49, 570468), (84, 332773), (98, 285234), (137, 204036), (147, 190156), (196, 142617), (274, 102018), (294, 95078), (347, 80556), (411, 68012), (548, 51009), (588, 47539), (694, 40278), (822, 34006), (959, 29148), (1041, 26852), (1388, 20139), (1644, 17003), (1918, 14574), (2082, 13426), (2429, 11508), (2877, 9716), (3836, 7287), (4164, 6713), (4858, 5754)]