69863716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 65611484

約数列:

[1, 2, 4, 13, 26, 52, 71, 127, 142, 149, 254, 284, 298, 508, 596, 923, 1651, 1846, 1937, 3302, 3692, 3874, 6604, 7748, 9017, 10579, 18034, 18923, 21158, 36068, 37846, 42316, 75692, 117221, 137527, 234442, 245999, 275054, 468884, 491998, 550108, 983996, 1343533, 2687066, 5374132, 17465929, 34931858, 69863716]

約数ペア:

[(1, 69863716), (2, 34931858), (4, 17465929), (13, 5374132), (26, 2687066), (52, 1343533), (71, 983996), (127, 550108), (142, 491998), (149, 468884), (254, 275054), (284, 245999), (298, 234442), (508, 137527), (596, 117221), (923, 75692), (1651, 42316), (1846, 37846), (1937, 36068), (3302, 21158), (3692, 18923), (3874, 18034), (6604, 10579), (7748, 9017)]