23642656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 48951000

約数和(自身を除く): 25308344

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 349, 464, 584, 698, 928, 1168, 1396, 2117, 2336, 2792, 4234, 5584, 8468, 10121, 11168, 16936, 20242, 25477, 33872, 40484, 50954, 67744, 80968, 101908, 161936, 203816, 323872, 407632, 738833, 815264, 1477666, 2955332, 5910664, 11821328, 23642656]

約数ペア:

[(1, 23642656), (2, 11821328), (4, 5910664), (8, 2955332), (16, 1477666), (29, 815264), (32, 738833), (58, 407632), (73, 323872), (116, 203816), (146, 161936), (232, 101908), (292, 80968), (349, 67744), (464, 50954), (584, 40484), (698, 33872), (928, 25477), (1168, 20242), (1396, 16936), (2117, 11168), (2336, 10121), (2792, 8468), (4234, 5584)]