82785428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 163762368

約数和(自身を除く): 80976940

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 211, 241, 407, 422, 482, 814, 844, 964, 1628, 2321, 2651, 4642, 5302, 7807, 8917, 9284, 10604, 15614, 17834, 31228, 35668, 50851, 85877, 98087, 101702, 171754, 196174, 203404, 343508, 392348, 559361, 1118722, 1881487, 2237444, 3762974, 7525948, 20696357, 41392714, 82785428]

約数ペア:

[(1, 82785428), (2, 41392714), (4, 20696357), (11, 7525948), (22, 3762974), (37, 2237444), (44, 1881487), (74, 1118722), (148, 559361), (211, 392348), (241, 343508), (407, 203404), (422, 196174), (482, 171754), (814, 101702), (844, 98087), (964, 85877), (1628, 50851), (2321, 35668), (2651, 31228), (4642, 17834), (5302, 15614), (7807, 10604), (8917, 9284)]