28403192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6791

約数の個数: 32

約数和(自身を含む): 58216320

約数和(自身を除く): 29813128

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6737, 13474, 26948, 53896, 114529, 208847, 229058, 417694, 458116, 835388, 916232, 1670776, 3550399, 7100798, 14201596, 28403192]

約数ペア:

[(1, 28403192), (2, 14201596), (4, 7100798), (8, 3550399), (17, 1670776), (31, 916232), (34, 835388), (62, 458116), (68, 417694), (124, 229058), (136, 208847), (248, 114529), (527, 53896), (1054, 26948), (2108, 13474), (4216, 6737)]