1572172544

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 3300242400

約数和(自身を除く): 1728069856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 137, 184, 256, 274, 368, 548, 736, 1096, 1472, 1949, 2192, 2944, 3151, 3898, 4384, 5888, 6302, 7796, 8768, 12604, 15592, 17536, 25208, 31184, 35072, 44827, 50416, 62368, 89654, 100832, 124736, 179308, 201664, 249472, 267013, 358616, 403328, 498944, 534026, 717232, 806656, 1068052, 1434464, 2136104, 2868928, 4272208, 5737856, 6141299, 8544416, 11475712, 12282598, 17088832, 24565196, 34177664, 49130392, 68355328, 98260784, 196521568, 393043136, 786086272, 1572172544]

約数ペア:

[(1, 1572172544), (2, 786086272), (4, 393043136), (8, 196521568), (16, 98260784), (23, 68355328), (32, 49130392), (46, 34177664), (64, 24565196), (92, 17088832), (128, 12282598), (137, 11475712), (184, 8544416), (256, 6141299), (274, 5737856), (368, 4272208), (548, 2868928), (736, 2136104), (1096, 1434464), (1472, 1068052), (1949, 806656), (2192, 717232), (2944, 534026), (3151, 498944), (3898, 403328), (4384, 358616), (5888, 267013), (6302, 249472), (7796, 201664), (8768, 179308), (12604, 124736), (15592, 100832), (17536, 89654), (25208, 62368), (31184, 50416), (35072, 44827)]