9721936

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1499

約数の個数: 40

約数和(自身を含む): 21895424

約数和(自身を除く): 12173488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1423, 1708, 2846, 3416, 5692, 6832, 9961, 11384, 19922, 22768, 39844, 79688, 86803, 159376, 173606, 347212, 607621, 694424, 1215242, 1388848, 2430484, 4860968, 9721936]

約数ペア:

[(1, 9721936), (2, 4860968), (4, 2430484), (7, 1388848), (8, 1215242), (14, 694424), (16, 607621), (28, 347212), (56, 173606), (61, 159376), (112, 86803), (122, 79688), (244, 39844), (427, 22768), (488, 19922), (854, 11384), (976, 9961), (1423, 6832), (1708, 5692), (2846, 3416)]