28639798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 21709802

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1049, 1241, 1606, 2098, 2482, 11539, 13651, 17833, 23078, 27302, 35666, 76577, 153154, 196163, 392326, 842347, 1301809, 1684694, 2603618, 14319899, 28639798]

約数ペア:

[(1, 28639798), (2, 14319899), (11, 2603618), (17, 1684694), (22, 1301809), (34, 842347), (73, 392326), (146, 196163), (187, 153154), (374, 76577), (803, 35666), (1049, 27302), (1241, 23078), (1606, 17833), (2098, 13651), (2482, 11539)]