65742376

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7879}}^1$

素因数の和:8041

約数の個数: 32

約数和(自身を含む): 141840000

約数和(自身を除く): 76097624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 7879, 8344, 15758, 31516, 55153, 63032, 110306, 220612, 441224, 1173971, 2347942, 4695884, 8217797, 9391768, 16435594, 32871188, 65742376]

約数ペア:

[(1, 65742376), (2, 32871188), (4, 16435594), (7, 9391768), (8, 8217797), (14, 4695884), (28, 2347942), (56, 1173971), (149, 441224), (298, 220612), (596, 110306), (1043, 63032), (1192, 55153), (2086, 31516), (4172, 15758), (7879, 8344)]