42214256

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 99368640

約数和(自身を除く): 57154384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 317, 328, 406, 464, 574, 634, 656, 812, 1148, 1189, 1268, 1624, 2219, 2296, 2378, 2536, 3248, 4438, 4592, 4756, 5072, 8323, 8876, 9193, 9512, 12997, 16646, 17752, 18386, 19024, 25994, 33292, 35504, 36772, 51988, 64351, 66584, 73544, 90979, 103976, 128702, 133168, 147088, 181958, 207952, 257404, 363916, 376913, 514808, 727832, 753826, 1029616, 1455664, 1507652, 2638391, 3015304, 5276782, 6030608, 10553564, 21107128, 42214256]

約数ペア:

[(1, 42214256), (2, 21107128), (4, 10553564), (7, 6030608), (8, 5276782), (14, 3015304), (16, 2638391), (28, 1507652), (29, 1455664), (41, 1029616), (56, 753826), (58, 727832), (82, 514808), (112, 376913), (116, 363916), (164, 257404), (203, 207952), (232, 181958), (287, 147088), (317, 133168), (328, 128702), (406, 103976), (464, 90979), (574, 73544), (634, 66584), (656, 64351), (812, 51988), (1148, 36772), (1189, 35504), (1268, 33292), (1624, 25994), (2219, 19024), (2296, 18386), (2378, 17752), (2536, 16646), (3248, 12997), (4438, 9512), (4592, 9193), (4756, 8876), (5072, 8323)]