75304628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 160320384

約数和(自身を除く): 85015756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 281, 476, 562, 563, 1124, 1126, 1967, 2252, 3934, 3941, 4777, 7868, 7882, 9554, 9571, 15764, 19108, 19142, 33439, 38284, 66878, 66997, 133756, 133994, 158203, 267988, 316406, 632812, 1107421, 2214842, 2689451, 4429684, 5378902, 10757804, 18826157, 37652314, 75304628]

約数ペア:

[(1, 75304628), (2, 37652314), (4, 18826157), (7, 10757804), (14, 5378902), (17, 4429684), (28, 2689451), (34, 2214842), (68, 1107421), (119, 632812), (238, 316406), (281, 267988), (476, 158203), (562, 133994), (563, 133756), (1124, 66997), (1126, 66878), (1967, 38284), (2252, 33439), (3934, 19142), (3941, 19108), (4777, 15764), (7868, 9571), (7882, 9554)]