27961936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 56190600

約数和(自身を除く): 28228664

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 317, 592, 596, 634, 1192, 1268, 2384, 2536, 5072, 5513, 11026, 11729, 22052, 23458, 44104, 46916, 47233, 88208, 93832, 94466, 187664, 188932, 377864, 755728, 1747621, 3495242, 6990484, 13980968, 27961936]

約数ペア:

[(1, 27961936), (2, 13980968), (4, 6990484), (8, 3495242), (16, 1747621), (37, 755728), (74, 377864), (148, 188932), (149, 187664), (296, 94466), (298, 93832), (317, 88208), (592, 47233), (596, 46916), (634, 44104), (1192, 23458), (1268, 22052), (2384, 11729), (2536, 11026), (5072, 5513)]