7273816816

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{17351}}^1$

素因数の和:17582

約数の個数: 80

約数和(自身を含む): 17041052160

約数和(自身を除く): 9767235344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 197, 266, 304, 394, 532, 788, 1064, 1379, 1576, 2128, 2758, 3152, 3743, 5516, 7486, 11032, 14972, 17351, 22064, 26201, 29944, 34702, 52402, 59888, 69404, 104804, 121457, 138808, 209608, 242914, 277616, 329669, 419216, 485828, 659338, 971656, 1318676, 1943312, 2307683, 2637352, 3418147, 4615366, 5274704, 6836294, 9230732, 13672588, 18461464, 23927029, 27345176, 36922928, 47854058, 54690352, 64944793, 95708116, 129889586, 191416232, 259779172, 382832464, 454613551, 519558344, 909227102, 1039116688, 1818454204, 3636908408, 7273816816]

約数ペア:

[(1, 7273816816), (2, 3636908408), (4, 1818454204), (7, 1039116688), (8, 909227102), (14, 519558344), (16, 454613551), (19, 382832464), (28, 259779172), (38, 191416232), (56, 129889586), (76, 95708116), (112, 64944793), (133, 54690352), (152, 47854058), (197, 36922928), (266, 27345176), (304, 23927029), (394, 18461464), (532, 13672588), (788, 9230732), (1064, 6836294), (1379, 5274704), (1576, 4615366), (2128, 3418147), (2758, 2637352), (3152, 2307683), (3743, 1943312), (5516, 1318676), (7486, 971656), (11032, 659338), (14972, 485828), (17351, 419216), (22064, 329669), (26201, 277616), (29944, 242914), (34702, 209608), (52402, 138808), (59888, 121457), (69404, 104804)]