190028384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65257}}^1$

素因数の和:65287

約数の個数: 48

約数和(自身を含む): 460460448

約数和(自身を除く): 270432064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 65257, 130514, 261028, 456799, 522056, 848341, 913598, 1044112, 1696682, 1827196, 2088224, 3393364, 3654392, 5938387, 6786728, 7308784, 11876774, 13573456, 14617568, 23753548, 27146912, 47507096, 95014192, 190028384]

約数ペア:

[(1, 190028384), (2, 95014192), (4, 47507096), (7, 27146912), (8, 23753548), (13, 14617568), (14, 13573456), (16, 11876774), (26, 7308784), (28, 6786728), (32, 5938387), (52, 3654392), (56, 3393364), (91, 2088224), (104, 1827196), (112, 1696682), (182, 1044112), (208, 913598), (224, 848341), (364, 522056), (416, 456799), (728, 261028), (1456, 130514), (2912, 65257)]