22340048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 46648800

約数和(自身を除く): 24308752

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 1709, 3268, 3418, 6536, 6836, 13072, 13672, 27344, 32471, 64942, 73487, 129884, 146974, 259768, 293948, 519536, 587896, 1175792, 1396253, 2792506, 5585012, 11170024, 22340048]

約数ペア:

[(1, 22340048), (2, 11170024), (4, 5585012), (8, 2792506), (16, 1396253), (19, 1175792), (38, 587896), (43, 519536), (76, 293948), (86, 259768), (152, 146974), (172, 129884), (304, 73487), (344, 64942), (688, 32471), (817, 27344), (1634, 13672), (1709, 13072), (3268, 6836), (3418, 6536)]