65375632

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2963}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 145544256

約数和(自身を除く): 80168624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 2963, 3152, 5516, 5926, 11032, 11852, 20741, 22064, 23704, 41482, 47408, 82964, 165928, 331856, 583711, 1167422, 2334844, 4085977, 4669688, 8171954, 9339376, 16343908, 32687816, 65375632]

約数ペア:

[(1, 65375632), (2, 32687816), (4, 16343908), (7, 9339376), (8, 8171954), (14, 4669688), (16, 4085977), (28, 2334844), (56, 1167422), (112, 583711), (197, 331856), (394, 165928), (788, 82964), (1379, 47408), (1576, 41482), (2758, 23704), (2963, 22064), (3152, 20741), (5516, 11852), (5926, 11032)]