73715552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 154732032

約数和(自身を除く): 81016480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2131, 2162, 4262, 4324, 8524, 8648, 17048, 17296, 34096, 34592, 49013, 68192, 98026, 100157, 196052, 200314, 392104, 400628, 784208, 801256, 1568416, 1602512, 2303611, 3205024, 4607222, 9214444, 18428888, 36857776, 73715552]

約数ペア:

[(1, 73715552), (2, 36857776), (4, 18428888), (8, 9214444), (16, 4607222), (23, 3205024), (32, 2303611), (46, 1602512), (47, 1568416), (92, 801256), (94, 784208), (184, 400628), (188, 392104), (368, 200314), (376, 196052), (736, 100157), (752, 98026), (1081, 68192), (1504, 49013), (2131, 34592), (2162, 34096), (4262, 17296), (4324, 17048), (8524, 8648)]