8944295708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{2221}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 16532533248

約数和(自身を除く): 7588237540

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 691, 1382, 1457, 2221, 2764, 2914, 4442, 5828, 8884, 21421, 32477, 42842, 64954, 68851, 85684, 104387, 129908, 137702, 208774, 275404, 417548, 1006787, 1534711, 2013574, 3069422, 3235997, 4027148, 6138844, 6471994, 12943988, 47576041, 72131417, 95152082, 144262834, 190304164, 288525668, 2236073927, 4472147854, 8944295708]

約数ペア:

[(1, 8944295708), (2, 4472147854), (4, 2236073927), (31, 288525668), (47, 190304164), (62, 144262834), (94, 95152082), (124, 72131417), (188, 47576041), (691, 12943988), (1382, 6471994), (1457, 6138844), (2221, 4027148), (2764, 3235997), (2914, 3069422), (4442, 2013574), (5828, 1534711), (8884, 1006787), (21421, 417548), (32477, 275404), (42842, 208774), (64954, 137702), (68851, 129908), (85684, 104387)]