28340178

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 29720622

約数列:

[1, 2, 3, 6, 59, 118, 177, 223, 354, 359, 446, 669, 718, 1077, 1338, 2154, 13157, 21181, 26314, 39471, 42362, 63543, 78942, 80057, 127086, 160114, 240171, 480342, 4723363, 9446726, 14170089, 28340178]

約数ペア:

[(1, 28340178), (2, 14170089), (3, 9446726), (6, 4723363), (59, 480342), (118, 240171), (177, 160114), (223, 127086), (354, 80057), (359, 78942), (446, 63543), (669, 42362), (718, 39471), (1077, 26314), (1338, 21181), (2154, 13157)]