38936884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 82188288

約数和(自身を除く): 43251404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 587, 644, 721, 1174, 1442, 2348, 2369, 2884, 4109, 4738, 8218, 9476, 13501, 16436, 16583, 27002, 33166, 54004, 60461, 66332, 94507, 120922, 189014, 241844, 378028, 423227, 846454, 1390603, 1692908, 2781206, 5562412, 9734221, 19468442, 38936884]

約数ペア:

[(1, 38936884), (2, 19468442), (4, 9734221), (7, 5562412), (14, 2781206), (23, 1692908), (28, 1390603), (46, 846454), (92, 423227), (103, 378028), (161, 241844), (206, 189014), (322, 120922), (412, 94507), (587, 66332), (644, 60461), (721, 54004), (1174, 33166), (1442, 27002), (2348, 16583), (2369, 16436), (2884, 13501), (4109, 9476), (4738, 8218)]