64788692

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{2207}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 116847360

約数和(自身を除く): 52058668

約数列:

[1, 2, 4, 41, 82, 164, 179, 358, 716, 2207, 4414, 7339, 8828, 14678, 29356, 90487, 180974, 361948, 395053, 790106, 1580212, 16197173, 32394346, 64788692]

約数ペア:

[(1, 64788692), (2, 32394346), (4, 16197173), (41, 1580212), (82, 790106), (164, 395053), (179, 361948), (358, 180974), (716, 90487), (2207, 29356), (4414, 14678), (7339, 8828)]