8331428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 18434304

約数和(自身を除く): 10102876

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 761, 782, 1522, 1564, 2737, 3044, 5327, 5474, 10654, 10948, 12937, 17503, 21308, 25874, 35006, 51748, 70012, 90559, 122521, 181118, 245042, 297551, 362236, 490084, 595102, 1190204, 2082857, 4165714, 8331428]

約数ペア:

[(1, 8331428), (2, 4165714), (4, 2082857), (7, 1190204), (14, 595102), (17, 490084), (23, 362236), (28, 297551), (34, 245042), (46, 181118), (68, 122521), (92, 90559), (119, 70012), (161, 51748), (238, 35006), (322, 25874), (391, 21308), (476, 17503), (644, 12937), (761, 10948), (782, 10654), (1522, 5474), (1564, 5327), (2737, 3044)]