8902712

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 20923560

約数和(自身を除く): 12020848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1747, 2548, 3494, 5096, 6988, 12229, 13976, 22711, 24458, 45422, 48916, 85603, 90844, 97832, 158977, 171206, 181688, 317954, 342412, 635908, 684824, 1112839, 1271816, 2225678, 4451356, 8902712]

約数ペア:

[(1, 8902712), (2, 4451356), (4, 2225678), (7, 1271816), (8, 1112839), (13, 684824), (14, 635908), (26, 342412), (28, 317954), (49, 181688), (52, 171206), (56, 158977), (91, 97832), (98, 90844), (104, 85603), (182, 48916), (196, 45422), (364, 24458), (392, 22711), (637, 13976), (728, 12229), (1274, 6988), (1747, 5096), (2548, 3494)]