4128208

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 9999360

約数和(自身を除く): 5871152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 41, 56, 58, 62, 82, 112, 116, 124, 164, 203, 217, 232, 248, 287, 328, 406, 434, 464, 496, 574, 656, 812, 868, 899, 1148, 1189, 1271, 1624, 1736, 1798, 2296, 2378, 2542, 3248, 3472, 3596, 4592, 4756, 5084, 6293, 7192, 8323, 8897, 9512, 10168, 12586, 14384, 16646, 17794, 19024, 20336, 25172, 33292, 35588, 36859, 50344, 66584, 71176, 73718, 100688, 133168, 142352, 147436, 258013, 294872, 516026, 589744, 1032052, 2064104, 4128208]

約数ペア:

[(1, 4128208), (2, 2064104), (4, 1032052), (7, 589744), (8, 516026), (14, 294872), (16, 258013), (28, 147436), (29, 142352), (31, 133168), (41, 100688), (56, 73718), (58, 71176), (62, 66584), (82, 50344), (112, 36859), (116, 35588), (124, 33292), (164, 25172), (203, 20336), (217, 19024), (232, 17794), (248, 16646), (287, 14384), (328, 12586), (406, 10168), (434, 9512), (464, 8897), (496, 8323), (574, 7192), (656, 6293), (812, 5084), (868, 4756), (899, 4592), (1148, 3596), (1189, 3472), (1271, 3248), (1624, 2542), (1736, 2378), (1798, 2296)]