16554076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 36675072

約数和(自身を除く): 20120996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 757, 781, 994, 1514, 1562, 1988, 3028, 3124, 5299, 5467, 8327, 10598, 10934, 16654, 21196, 21868, 33308, 53747, 58289, 107494, 116578, 214988, 233156, 376229, 591217, 752458, 1182434, 1504916, 2364868, 4138519, 8277038, 16554076]

約数ペア:

[(1, 16554076), (2, 8277038), (4, 4138519), (7, 2364868), (11, 1504916), (14, 1182434), (22, 752458), (28, 591217), (44, 376229), (71, 233156), (77, 214988), (142, 116578), (154, 107494), (284, 58289), (308, 53747), (497, 33308), (757, 21868), (781, 21196), (994, 16654), (1514, 10934), (1562, 10598), (1988, 8327), (3028, 5467), (3124, 5299)]