64693708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16061}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 121428720

約数和(自身を除く): 56735012

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 16061, 32122, 64244, 305159, 610318, 851233, 1220636, 1702466, 3404932, 16173427, 32346854, 64693708]

約数ペア:

[(1, 64693708), (2, 32346854), (4, 16173427), (19, 3404932), (38, 1702466), (53, 1220636), (76, 851233), (106, 610318), (212, 305159), (1007, 64244), (2014, 32122), (4028, 16061)]