557536

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 1330560

約数和(自身を除く): 773024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 131, 133, 152, 224, 262, 266, 304, 524, 532, 608, 917, 1048, 1064, 1834, 2096, 2128, 2489, 3668, 4192, 4256, 4978, 7336, 9956, 14672, 17423, 19912, 29344, 34846, 39824, 69692, 79648, 139384, 278768, 557536]

約数ペア:

[(1, 557536), (2, 278768), (4, 139384), (7, 79648), (8, 69692), (14, 39824), (16, 34846), (19, 29344), (28, 19912), (32, 17423), (38, 14672), (56, 9956), (76, 7336), (112, 4978), (131, 4256), (133, 4192), (152, 3668), (224, 2489), (262, 2128), (266, 2096), (304, 1834), (524, 1064), (532, 1048), (608, 917)]