28789098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7853}}^1$

素因数の和:7918

約数の個数: 32

約数和(自身を含む): 63334656

約数和(自身を除く): 34545558

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 7853, 15706, 23559, 47118, 102089, 204178, 306267, 369091, 612534, 738182, 1107273, 2214546, 4798183, 9596366, 14394549, 28789098]

約数ペア:

[(1, 28789098), (2, 14394549), (3, 9596366), (6, 4798183), (13, 2214546), (26, 1107273), (39, 738182), (47, 612534), (78, 369091), (94, 306267), (141, 204178), (282, 102089), (611, 47118), (1222, 23559), (1833, 15706), (3666, 7853)]