4392724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 9676800

約数和(自身を除く): 5284076

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 359, 437, 532, 644, 718, 874, 1436, 1748, 2513, 3059, 5026, 6118, 6821, 8257, 10052, 12236, 13642, 16514, 27284, 33028, 47747, 57799, 95494, 115598, 156883, 190988, 231196, 313766, 627532, 1098181, 2196362, 4392724]

約数ペア:

[(1, 4392724), (2, 2196362), (4, 1098181), (7, 627532), (14, 313766), (19, 231196), (23, 190988), (28, 156883), (38, 115598), (46, 95494), (76, 57799), (92, 47747), (133, 33028), (161, 27284), (266, 16514), (322, 13642), (359, 12236), (437, 10052), (532, 8257), (644, 6821), (718, 6118), (874, 5026), (1436, 3059), (1748, 2513)]