73780442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 121347072

約数和(自身を除く): 47566630

約数列:

[1, 2, 17, 34, 37, 74, 223, 263, 446, 526, 629, 1258, 3791, 4471, 7582, 8251, 8942, 9731, 16502, 19462, 58649, 117298, 140267, 165427, 280534, 330854, 997033, 1994066, 2170013, 4340026, 36890221, 73780442]

約数ペア:

[(1, 73780442), (2, 36890221), (17, 4340026), (34, 2170013), (37, 1994066), (74, 997033), (223, 330854), (263, 280534), (446, 165427), (526, 140267), (629, 117298), (1258, 58649), (3791, 19462), (4471, 16502), (7582, 9731), (8251, 8942)]