5620076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 12483072

約数和(自身を除く): 6862996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 257, 284, 308, 497, 514, 781, 994, 1028, 1562, 1799, 1988, 2827, 3124, 3598, 5467, 5654, 7196, 10934, 11308, 18247, 19789, 21868, 36494, 39578, 72988, 79156, 127729, 200717, 255458, 401434, 510916, 802868, 1405019, 2810038, 5620076]

約数ペア:

[(1, 5620076), (2, 2810038), (4, 1405019), (7, 802868), (11, 510916), (14, 401434), (22, 255458), (28, 200717), (44, 127729), (71, 79156), (77, 72988), (142, 39578), (154, 36494), (257, 21868), (284, 19789), (308, 18247), (497, 11308), (514, 10934), (781, 7196), (994, 5654), (1028, 5467), (1562, 3598), (1799, 3124), (1988, 2827)]