13721568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2944

約数の個数: 72

約数和(自身を含む): 41914152

約数和(自身を除く): 28192584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 2917, 4704, 5834, 8751, 11668, 17502, 20419, 23336, 35004, 40838, 46672, 61257, 70008, 81676, 93344, 122514, 140016, 142933, 163352, 245028, 280032, 285866, 326704, 428799, 490056, 571732, 653408, 857598, 980112, 1143464, 1715196, 1960224, 2286928, 3430392, 4573856, 6860784, 13721568]

約数ペア:

[(1, 13721568), (2, 6860784), (3, 4573856), (4, 3430392), (6, 2286928), (7, 1960224), (8, 1715196), (12, 1143464), (14, 980112), (16, 857598), (21, 653408), (24, 571732), (28, 490056), (32, 428799), (42, 326704), (48, 285866), (49, 280032), (56, 245028), (84, 163352), (96, 142933), (98, 140016), (112, 122514), (147, 93344), (168, 81676), (196, 70008), (224, 61257), (294, 46672), (336, 40838), (392, 35004), (588, 23336), (672, 20419), (784, 17502), (1176, 11668), (1568, 8751), (2352, 5834), (2917, 4704)]