57145616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 132848640

約数和(自身を除く): 75703024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 743, 836, 874, 1012, 1486, 1672, 1748, 2024, 2972, 3344, 3496, 4048, 4807, 5944, 6992, 8173, 9614, 11888, 14117, 16346, 17089, 19228, 28234, 32692, 34178, 38456, 56468, 65384, 68356, 76912, 112936, 130768, 136712, 155287, 187979, 225872, 273424, 310574, 324691, 375958, 621148, 649382, 751916, 1242296, 1298764, 1503832, 2484592, 2597528, 3007664, 3571601, 5195056, 7143202, 14286404, 28572808, 57145616]

約数ペア:

[(1, 57145616), (2, 28572808), (4, 14286404), (8, 7143202), (11, 5195056), (16, 3571601), (19, 3007664), (22, 2597528), (23, 2484592), (38, 1503832), (44, 1298764), (46, 1242296), (76, 751916), (88, 649382), (92, 621148), (152, 375958), (176, 324691), (184, 310574), (209, 273424), (253, 225872), (304, 187979), (368, 155287), (418, 136712), (437, 130768), (506, 112936), (743, 76912), (836, 68356), (874, 65384), (1012, 56468), (1486, 38456), (1672, 34178), (1748, 32692), (2024, 28234), (2972, 19228), (3344, 17089), (3496, 16346), (4048, 14117), (4807, 11888), (5944, 9614), (6992, 8173)]