74989568

素因数分解:

$2^{14}\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 157281600

約数和(自身を除く): 82292032

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 199, 256, 368, 398, 512, 736, 796, 1024, 1472, 1592, 2048, 2944, 3184, 4096, 4577, 5888, 6368, 8192, 9154, 11776, 12736, 16384, 18308, 23552, 25472, 36616, 47104, 50944, 73232, 94208, 101888, 146464, 188416, 203776, 292928, 376832, 407552, 585856, 815104, 1171712, 1630208, 2343424, 3260416, 4686848, 9373696, 18747392, 37494784, 74989568]

約数ペア:

[(1, 74989568), (2, 37494784), (4, 18747392), (8, 9373696), (16, 4686848), (23, 3260416), (32, 2343424), (46, 1630208), (64, 1171712), (92, 815104), (128, 585856), (184, 407552), (199, 376832), (256, 292928), (368, 203776), (398, 188416), (512, 146464), (736, 101888), (796, 94208), (1024, 73232), (1472, 50944), (1592, 47104), (2048, 36616), (2944, 25472), (3184, 23552), (4096, 18308), (4577, 16384), (5888, 12736), (6368, 11776), (8192, 9154)]