42446872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5591}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 86899680

約数和(自身を除く): 44452808

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 5591, 7592, 11182, 22364, 44728, 72683, 145366, 290732, 408143, 581464, 816286, 1632572, 3265144, 5305859, 10611718, 21223436, 42446872]

約数ペア:

[(1, 42446872), (2, 21223436), (4, 10611718), (8, 5305859), (13, 3265144), (26, 1632572), (52, 816286), (73, 581464), (104, 408143), (146, 290732), (292, 145366), (584, 72683), (949, 44728), (1898, 22364), (3796, 11182), (5591, 7592)]