28951074

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 64519680

約数和(自身を除く): 35568606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 991, 1082, 1623, 1982, 2973, 3246, 4869, 5946, 8919, 9738, 14607, 17838, 26757, 29214, 53514, 536131, 1072262, 1608393, 3216786, 4825179, 9650358, 14475537, 28951074]

約数ペア:

[(1, 28951074), (2, 14475537), (3, 9650358), (6, 4825179), (9, 3216786), (18, 1608393), (27, 1072262), (54, 536131), (541, 53514), (991, 29214), (1082, 26757), (1623, 17838), (1982, 14607), (2973, 9738), (3246, 8919), (4869, 5946)]