28929712

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6007}}^1$

素因数の和:6065

約数の個数: 40

約数和(自身を含む): 65559296

約数和(自身を除く): 36629584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 6007, 12014, 24028, 42049, 48056, 84098, 96112, 168196, 258301, 336392, 516602, 672784, 1033204, 1808107, 2066408, 3616214, 4132816, 7232428, 14464856, 28929712]

約数ペア:

[(1, 28929712), (2, 14464856), (4, 7232428), (7, 4132816), (8, 3616214), (14, 2066408), (16, 1808107), (28, 1033204), (43, 672784), (56, 516602), (86, 336392), (112, 258301), (172, 168196), (301, 96112), (344, 84098), (602, 48056), (688, 42049), (1204, 24028), (2408, 12014), (4816, 6007)]