28208356596

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4145849}}^1$

素因数の和:4145875

約数の個数: 72

約数和(自身を含む): 84509006400

約数和(自身を除く): 56300649804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 4145849, 8291698, 12437547, 16583396, 24875094, 29020943, 37312641, 49750188, 58041886, 74625282, 87062829, 111937923, 116083772, 149250564, 174125658, 223875846, 261188487, 335813769, 348251316, 447751692, 522376974, 671627538, 783565461, 1007441307, 1044753948, 1343255076, 1567130922, 2014882614, 2350696383, 3134261844, 4029765228, 4701392766, 7052089149, 9402785532, 14104178298, 28208356596]

約数ペア:

[(1, 28208356596), (2, 14104178298), (3, 9402785532), (4, 7052089149), (6, 4701392766), (7, 4029765228), (9, 3134261844), (12, 2350696383), (14, 2014882614), (18, 1567130922), (21, 1343255076), (27, 1044753948), (28, 1007441307), (36, 783565461), (42, 671627538), (54, 522376974), (63, 447751692), (81, 348251316), (84, 335813769), (108, 261188487), (126, 223875846), (162, 174125658), (189, 149250564), (243, 116083772), (252, 111937923), (324, 87062829), (378, 74625282), (486, 58041886), (567, 49750188), (756, 37312641), (972, 29020943), (1134, 24875094), (1701, 16583396), (2268, 12437547), (3402, 8291698), (6804, 4145849)]