63900752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 127834080

約数和(自身を除く): 63933328

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 709, 1048, 1418, 2096, 2836, 5633, 5672, 11266, 11344, 22532, 30487, 45064, 60974, 90128, 92879, 121948, 185758, 243896, 371516, 487792, 743032, 1486064, 3993797, 7987594, 15975188, 31950376, 63900752]

約数ペア:

[(1, 63900752), (2, 31950376), (4, 15975188), (8, 7987594), (16, 3993797), (43, 1486064), (86, 743032), (131, 487792), (172, 371516), (262, 243896), (344, 185758), (524, 121948), (688, 92879), (709, 90128), (1048, 60974), (1418, 45064), (2096, 30487), (2836, 22532), (5633, 11344), (5672, 11266)]