66164714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 66545686

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 127, 154, 187, 199, 238, 254, 374, 398, 889, 1309, 1393, 1397, 1778, 2159, 2189, 2618, 2786, 2794, 3383, 4318, 4378, 6766, 9779, 15113, 15323, 19558, 23681, 23749, 25273, 30226, 30646, 37213, 47362, 47498, 50546, 74426, 166243, 176911, 260491, 278003, 332486, 353822, 429641, 520982, 556006, 859282, 1946021, 3007487, 3892042, 4726051, 6014974, 9452102, 33082357, 66164714]

約数ペア:

[(1, 66164714), (2, 33082357), (7, 9452102), (11, 6014974), (14, 4726051), (17, 3892042), (22, 3007487), (34, 1946021), (77, 859282), (119, 556006), (127, 520982), (154, 429641), (187, 353822), (199, 332486), (238, 278003), (254, 260491), (374, 176911), (398, 166243), (889, 74426), (1309, 50546), (1393, 47498), (1397, 47362), (1778, 37213), (2159, 30646), (2189, 30226), (2618, 25273), (2786, 23749), (2794, 23681), (3383, 19558), (4318, 15323), (4378, 15113), (6766, 9779)]