65940776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3301}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 135514080

約数和(自身を除く): 69573304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 3301, 4994, 6602, 9988, 13204, 19976, 26408, 36311, 72622, 145244, 290488, 749327, 1498654, 2997308, 5994616, 8242597, 16485194, 32970388, 65940776]

約数ペア:

[(1, 65940776), (2, 32970388), (4, 16485194), (8, 8242597), (11, 5994616), (22, 2997308), (44, 1498654), (88, 749327), (227, 290488), (454, 145244), (908, 72622), (1816, 36311), (2497, 26408), (3301, 19976), (4994, 13204), (6602, 9988)]