15074648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 30132000

約数和(自身を除く): 15057352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 557, 796, 1114, 1592, 2228, 3383, 4456, 6766, 9469, 13532, 18938, 27064, 37876, 75752, 110843, 221686, 443372, 886744, 1884331, 3768662, 7537324, 15074648]

約数ペア:

[(1, 15074648), (2, 7537324), (4, 3768662), (8, 1884331), (17, 886744), (34, 443372), (68, 221686), (136, 110843), (199, 75752), (398, 37876), (557, 27064), (796, 18938), (1114, 13532), (1592, 9469), (2228, 6766), (3383, 4456)]