42132128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 87000480

約数和(自身を除く): 44868352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 83, 116, 166, 232, 332, 464, 547, 664, 928, 1094, 1328, 2188, 2407, 2656, 4376, 4814, 8752, 9628, 15863, 17504, 19256, 31726, 38512, 45401, 63452, 77024, 90802, 126904, 181604, 253808, 363208, 507616, 726416, 1316629, 1452832, 2633258, 5266516, 10533032, 21066064, 42132128]

約数ペア:

[(1, 42132128), (2, 21066064), (4, 10533032), (8, 5266516), (16, 2633258), (29, 1452832), (32, 1316629), (58, 726416), (83, 507616), (116, 363208), (166, 253808), (232, 181604), (332, 126904), (464, 90802), (547, 77024), (664, 63452), (928, 45401), (1094, 38512), (1328, 31726), (2188, 19256), (2407, 17504), (2656, 15863), (4376, 9628), (4814, 8752)]