28928256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{5381}}^1$

素因数の和:5407

約数の個数: 72

約数和(自身を含む): 88006464

約数和(自身を除く): 59078208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 5381, 10762, 16143, 21524, 32286, 37667, 43048, 64572, 75334, 86096, 113001, 129144, 150668, 172192, 226002, 258288, 301336, 344384, 452004, 516576, 602672, 688768, 904008, 1033152, 1205344, 1377536, 1808016, 2066304, 2410688, 3616032, 4132608, 4821376, 7232064, 9642752, 14464128, 28928256]

約数ペア:

[(1, 28928256), (2, 14464128), (3, 9642752), (4, 7232064), (6, 4821376), (7, 4132608), (8, 3616032), (12, 2410688), (14, 2066304), (16, 1808016), (21, 1377536), (24, 1205344), (28, 1033152), (32, 904008), (42, 688768), (48, 602672), (56, 516576), (64, 452004), (84, 344384), (96, 301336), (112, 258288), (128, 226002), (168, 172192), (192, 150668), (224, 129144), (256, 113001), (336, 86096), (384, 75334), (448, 64572), (672, 43048), (768, 37667), (896, 32286), (1344, 21524), (1792, 16143), (2688, 10762), (5376, 5381)]