8430436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9713564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 199, 238, 356, 398, 476, 623, 796, 1246, 1393, 1513, 2492, 2786, 3026, 3383, 5572, 6052, 6766, 10591, 13532, 17711, 21182, 23681, 35422, 42364, 47362, 70844, 94724, 123977, 247954, 301087, 495908, 602174, 1204348, 2107609, 4215218, 8430436]

約数ペア:

[(1, 8430436), (2, 4215218), (4, 2107609), (7, 1204348), (14, 602174), (17, 495908), (28, 301087), (34, 247954), (68, 123977), (89, 94724), (119, 70844), (178, 47362), (199, 42364), (238, 35422), (356, 23681), (398, 21182), (476, 17711), (623, 13532), (796, 10591), (1246, 6766), (1393, 6052), (1513, 5572), (2492, 3383), (2786, 3026)]