66693956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 69821500

約数列:

[1, 2, 4, 7, 14, 28, 107, 113, 197, 214, 226, 394, 428, 452, 749, 788, 791, 1379, 1498, 1582, 2758, 2996, 3164, 5516, 12091, 21079, 22261, 24182, 42158, 44522, 48364, 84316, 84637, 89044, 147553, 155827, 169274, 295106, 311654, 338548, 590212, 623308, 2381927, 4763854, 9527708, 16673489, 33346978, 66693956]

約数ペア:

[(1, 66693956), (2, 33346978), (4, 16673489), (7, 9527708), (14, 4763854), (28, 2381927), (107, 623308), (113, 590212), (197, 338548), (214, 311654), (226, 295106), (394, 169274), (428, 155827), (452, 147553), (749, 89044), (788, 84637), (791, 84316), (1379, 48364), (1498, 44522), (1582, 42158), (2758, 24182), (2996, 22261), (3164, 21079), (5516, 12091)]