61690468

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^2$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 125695360

約数和(自身を除く): 64004892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 167, 316, 334, 553, 668, 1106, 1169, 2212, 2338, 4676, 13193, 26386, 27889, 52772, 55778, 92351, 111556, 184702, 195223, 369404, 390446, 780892, 2203231, 4406462, 8812924, 15422617, 30845234, 61690468]

約数ペア:

[(1, 61690468), (2, 30845234), (4, 15422617), (7, 8812924), (14, 4406462), (28, 2203231), (79, 780892), (158, 390446), (167, 369404), (316, 195223), (334, 184702), (553, 111556), (668, 92351), (1106, 55778), (1169, 52772), (2212, 27889), (2338, 26386), (4676, 13193)]