28330278

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 58309632

約数和(自身を除く): 29979354

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 911, 1822, 2733, 5183, 5466, 10366, 15549, 31098, 64681, 66503, 129362, 133006, 194043, 199509, 388086, 399018, 4721713, 9443426, 14165139, 28330278]

約数ペア:

[(1, 28330278), (2, 14165139), (3, 9443426), (6, 4721713), (71, 399018), (73, 388086), (142, 199509), (146, 194043), (213, 133006), (219, 129362), (426, 66503), (438, 64681), (911, 31098), (1822, 15549), (2733, 10366), (5183, 5466)]