28600306

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 50254848

約数和(自身を除く): 21654542

約数列:

[1, 2, 7, 14, 83, 151, 163, 166, 302, 326, 581, 1057, 1141, 1162, 2114, 2282, 12533, 13529, 24613, 25066, 27058, 49226, 87731, 94703, 172291, 175462, 189406, 344582, 2042879, 4085758, 14300153, 28600306]

約数ペア:

[(1, 28600306), (2, 14300153), (7, 4085758), (14, 2042879), (83, 344582), (151, 189406), (163, 175462), (166, 172291), (302, 94703), (326, 87731), (581, 49226), (1057, 27058), (1141, 25066), (1162, 24613), (2114, 13529), (2282, 12533)]