28684224

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 84

約数和(自身を含む): 86578440

約数和(自身を除く): 57894216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2621, 2736, 3648, 5242, 5472, 7863, 10484, 10944, 15726, 20968, 23589, 31452, 41936, 47178, 49799, 62904, 83872, 94356, 99598, 125808, 149397, 167744, 188712, 199196, 251616, 298794, 377424, 398392, 448191, 503232, 597588, 754848, 796784, 896382, 1195176, 1509696, 1593568, 1792764, 2390352, 3187136, 3585528, 4780704, 7171056, 9561408, 14342112, 28684224]

約数ペア:

[(1, 28684224), (2, 14342112), (3, 9561408), (4, 7171056), (6, 4780704), (8, 3585528), (9, 3187136), (12, 2390352), (16, 1792764), (18, 1593568), (19, 1509696), (24, 1195176), (32, 896382), (36, 796784), (38, 754848), (48, 597588), (57, 503232), (64, 448191), (72, 398392), (76, 377424), (96, 298794), (114, 251616), (144, 199196), (152, 188712), (171, 167744), (192, 149397), (228, 125808), (288, 99598), (304, 94356), (342, 83872), (456, 62904), (576, 49799), (608, 47178), (684, 41936), (912, 31452), (1216, 23589), (1368, 20968), (1824, 15726), (2621, 10944), (2736, 10484), (3648, 7863), (5242, 5472)]