15288224

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 34727616

約数和(自身を除く): 19439392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 521, 524, 917, 1042, 1048, 1834, 2084, 2096, 3647, 3668, 4168, 4192, 7294, 7336, 8336, 14588, 14672, 16672, 29176, 29344, 58352, 68251, 116704, 136502, 273004, 477757, 546008, 955514, 1092016, 1911028, 2184032, 3822056, 7644112, 15288224]

約数ペア:

[(1, 15288224), (2, 7644112), (4, 3822056), (7, 2184032), (8, 1911028), (14, 1092016), (16, 955514), (28, 546008), (32, 477757), (56, 273004), (112, 136502), (131, 116704), (224, 68251), (262, 58352), (521, 29344), (524, 29176), (917, 16672), (1042, 14672), (1048, 14588), (1834, 8336), (2084, 7336), (2096, 7294), (3647, 4192), (3668, 4168)]