16740752

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 38252016

約数和(自身を除く): 21511264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 163, 196, 262, 326, 392, 524, 652, 784, 917, 1048, 1141, 1304, 1834, 2096, 2282, 2608, 3668, 4564, 6419, 7336, 7987, 9128, 12838, 14672, 15974, 18256, 21353, 25676, 31948, 42706, 51352, 63896, 85412, 102704, 127792, 149471, 170824, 298942, 341648, 597884, 1046297, 1195768, 2092594, 2391536, 4185188, 8370376, 16740752]

約数ペア:

[(1, 16740752), (2, 8370376), (4, 4185188), (7, 2391536), (8, 2092594), (14, 1195768), (16, 1046297), (28, 597884), (49, 341648), (56, 298942), (98, 170824), (112, 149471), (131, 127792), (163, 102704), (196, 85412), (262, 63896), (326, 51352), (392, 42706), (524, 31948), (652, 25676), (784, 21353), (917, 18256), (1048, 15974), (1141, 14672), (1304, 12838), (1834, 9128), (2096, 7987), (2282, 7336), (2608, 6419), (3668, 4564)]