42586676

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 86493120

約数和(自身を除く): 43906444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 421, 484, 836, 842, 1331, 1684, 2299, 2662, 4598, 4631, 5324, 7999, 9196, 9262, 15998, 18524, 25289, 31996, 50578, 50941, 87989, 101156, 101882, 175978, 203764, 351956, 560351, 967879, 1120702, 1935758, 2241404, 3871516, 10646669, 21293338, 42586676]

約数ペア:

[(1, 42586676), (2, 21293338), (4, 10646669), (11, 3871516), (19, 2241404), (22, 1935758), (38, 1120702), (44, 967879), (76, 560351), (121, 351956), (209, 203764), (242, 175978), (418, 101882), (421, 101156), (484, 87989), (836, 50941), (842, 50578), (1331, 31996), (1684, 25289), (2299, 18524), (2662, 15998), (4598, 9262), (4631, 9196), (5324, 7999)]