67780552

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6337}}^1$

素因数の和:6541

約数の個数: 32

約数和(自身を含む): 146027520

約数和(自身を除く): 78246968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 6337, 10696, 12674, 25348, 44359, 50696, 88718, 177436, 354872, 1210367, 2420734, 4841468, 8472569, 9682936, 16945138, 33890276, 67780552]

約数ペア:

[(1, 67780552), (2, 33890276), (4, 16945138), (7, 9682936), (8, 8472569), (14, 4841468), (28, 2420734), (56, 1210367), (191, 354872), (382, 177436), (764, 88718), (1337, 50696), (1528, 44359), (2674, 25348), (5348, 12674), (6337, 10696)]