7402136

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 16867440

約数和(自身を除く): 9465304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 821, 1127, 1288, 1642, 2254, 3284, 4508, 5747, 6568, 9016, 11494, 18883, 22988, 37766, 40229, 45976, 75532, 80458, 132181, 151064, 160916, 264362, 321832, 528724, 925267, 1057448, 1850534, 3701068, 7402136]

約数ペア:

[(1, 7402136), (2, 3701068), (4, 1850534), (7, 1057448), (8, 925267), (14, 528724), (23, 321832), (28, 264362), (46, 160916), (49, 151064), (56, 132181), (92, 80458), (98, 75532), (161, 45976), (184, 40229), (196, 37766), (322, 22988), (392, 18883), (644, 11494), (821, 9016), (1127, 6568), (1288, 5747), (1642, 4508), (2254, 3284)]