4200128

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 56

約数和(自身を含む): 9022080

約数和(自身を除く): 4821952

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 73, 116, 124, 146, 232, 248, 292, 464, 496, 584, 899, 928, 992, 1168, 1798, 1856, 1984, 2117, 2263, 2336, 3596, 4234, 4526, 4672, 7192, 8468, 9052, 14384, 16936, 18104, 28768, 33872, 36208, 57536, 65627, 67744, 72416, 131254, 135488, 144832, 262508, 525016, 1050032, 2100064, 4200128]

約数ペア:

[(1, 4200128), (2, 2100064), (4, 1050032), (8, 525016), (16, 262508), (29, 144832), (31, 135488), (32, 131254), (58, 72416), (62, 67744), (64, 65627), (73, 57536), (116, 36208), (124, 33872), (146, 28768), (232, 18104), (248, 16936), (292, 14384), (464, 9052), (496, 8468), (584, 7192), (899, 4672), (928, 4526), (992, 4234), (1168, 3596), (1798, 2336), (1856, 2263), (1984, 2117)]