15694367728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{9803}}^1$

素因数の和:10046

約数の個数: 80

約数和(自身を含む): 33699093120

約数和(自身を除く): 18004725392

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 179, 208, 344, 358, 559, 688, 716, 1118, 1432, 2236, 2327, 2864, 4472, 4654, 7697, 8944, 9308, 9803, 15394, 18616, 19606, 30788, 37232, 39212, 61576, 78424, 100061, 123152, 127439, 156848, 200122, 254878, 400244, 421529, 509756, 800488, 843058, 1019512, 1600976, 1686116, 1754737, 2039024, 3372232, 3509474, 5479877, 6744464, 7018948, 10959754, 14037896, 21919508, 22811581, 28075792, 43839016, 45623162, 75453691, 87678032, 91246324, 150907382, 182492648, 301814764, 364985296, 603629528, 980897983, 1207259056, 1961795966, 3923591932, 7847183864, 15694367728]

約数ペア:

[(1, 15694367728), (2, 7847183864), (4, 3923591932), (8, 1961795966), (13, 1207259056), (16, 980897983), (26, 603629528), (43, 364985296), (52, 301814764), (86, 182492648), (104, 150907382), (172, 91246324), (179, 87678032), (208, 75453691), (344, 45623162), (358, 43839016), (559, 28075792), (688, 22811581), (716, 21919508), (1118, 14037896), (1432, 10959754), (2236, 7018948), (2327, 6744464), (2864, 5479877), (4472, 3509474), (4654, 3372232), (7697, 2039024), (8944, 1754737), (9308, 1686116), (9803, 1600976), (15394, 1019512), (18616, 843058), (19606, 800488), (30788, 509756), (37232, 421529), (39212, 400244), (61576, 254878), (78424, 200122), (100061, 156848), (123152, 127439)]