66898132

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:1996

約数の個数: 36

約数和(自身を含む): 136975104

約数和(自身を除く): 70076972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 1787, 2674, 3574, 5348, 7148, 9359, 12509, 18718, 25018, 37436, 50036, 87563, 175126, 341317, 350252, 682634, 1365268, 2389219, 4778438, 9556876, 16724533, 33449066, 66898132]

約数ペア:

[(1, 66898132), (2, 33449066), (4, 16724533), (7, 9556876), (14, 4778438), (28, 2389219), (49, 1365268), (98, 682634), (191, 350252), (196, 341317), (382, 175126), (764, 87563), (1337, 50036), (1787, 37436), (2674, 25018), (3574, 18718), (5348, 12509), (7148, 9359)]