79210784

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 161595000

約数和(自身を除く): 82384216

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 149, 296, 298, 449, 592, 596, 898, 1184, 1192, 1796, 2384, 3592, 4768, 5513, 7184, 11026, 14368, 16613, 22052, 33226, 44104, 66452, 66901, 88208, 132904, 133802, 176416, 265808, 267604, 531616, 535208, 1070416, 2140832, 2475337, 4950674, 9901348, 19802696, 39605392, 79210784]

約数ペア:

[(1, 79210784), (2, 39605392), (4, 19802696), (8, 9901348), (16, 4950674), (32, 2475337), (37, 2140832), (74, 1070416), (148, 535208), (149, 531616), (296, 267604), (298, 265808), (449, 176416), (592, 133802), (596, 132904), (898, 88208), (1184, 66901), (1192, 66452), (1796, 44104), (2384, 33226), (3592, 22052), (4768, 16613), (5513, 14368), (7184, 11026)]