61660676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 74201596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 1871, 2354, 2996, 3742, 4708, 7484, 8239, 13097, 16478, 20581, 26194, 32956, 41162, 52388, 82324, 144067, 200197, 288134, 400394, 576268, 800788, 1401379, 2202167, 2802758, 4404334, 5605516, 8808668, 15415169, 30830338, 61660676]

約数ペア:

[(1, 61660676), (2, 30830338), (4, 15415169), (7, 8808668), (11, 5605516), (14, 4404334), (22, 2802758), (28, 2202167), (44, 1401379), (77, 800788), (107, 576268), (154, 400394), (214, 288134), (308, 200197), (428, 144067), (749, 82324), (1177, 52388), (1498, 41162), (1871, 32956), (2354, 26194), (2996, 20581), (3742, 16478), (4708, 13097), (7484, 8239)]