1916832512

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46507}}^1$

素因数の和:46553

約数の個数: 72

約数和(自身を含む): 4562992896

約数和(自身を除く): 2646160384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 41216, 46507, 93014, 186028, 325549, 372056, 651098, 744112, 1069661, 1302196, 1488224, 2139322, 2604392, 2976448, 4278644, 5208784, 5952896, 7487627, 8557288, 10417568, 11905792, 14975254, 17114576, 20835136, 29950508, 34229152, 41670272, 59901016, 68458304, 83340544, 119802032, 136916608, 239604064, 273833216, 479208128, 958416256, 1916832512]

約数ペア:

[(1, 1916832512), (2, 958416256), (4, 479208128), (7, 273833216), (8, 239604064), (14, 136916608), (16, 119802032), (23, 83340544), (28, 68458304), (32, 59901016), (46, 41670272), (56, 34229152), (64, 29950508), (92, 20835136), (112, 17114576), (128, 14975254), (161, 11905792), (184, 10417568), (224, 8557288), (256, 7487627), (322, 5952896), (368, 5208784), (448, 4278644), (644, 2976448), (736, 2604392), (896, 2139322), (1288, 1488224), (1472, 1302196), (1792, 1069661), (2576, 744112), (2944, 651098), (5152, 372056), (5888, 325549), (10304, 186028), (20608, 93014), (41216, 46507)]