42671356

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16778

約数の個数: 36

約数和(自身を含む): 93554328

約数和(自身を除く): 50882972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16747, 33494, 66988, 117229, 217711, 234458, 435422, 468916, 820603, 870844, 1523977, 1641206, 3047954, 3282412, 6095908, 10667839, 21335678, 42671356]

約数ペア:

[(1, 42671356), (2, 21335678), (4, 10667839), (7, 6095908), (13, 3282412), (14, 3047954), (26, 1641206), (28, 1523977), (49, 870844), (52, 820603), (91, 468916), (98, 435422), (182, 234458), (196, 217711), (364, 117229), (637, 66988), (1274, 33494), (2548, 16747)]