8261569456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{25253}}^1$

素因数の和:25418

約数の個数: 80

約数和(自身を含む): 19239911424

約数和(自身を除く): 10978341968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 127, 161, 184, 254, 322, 368, 508, 644, 889, 1016, 1288, 1778, 2032, 2576, 2921, 3556, 5842, 7112, 11684, 14224, 20447, 23368, 25253, 40894, 46736, 50506, 81788, 101012, 163576, 176771, 202024, 327152, 353542, 404048, 580819, 707084, 1161638, 1414168, 2323276, 2828336, 3207131, 4065733, 4646552, 6414262, 8131466, 9293104, 12828524, 16262932, 22449917, 25657048, 32525864, 44899834, 51314096, 65051728, 73764013, 89799668, 147528026, 179599336, 295056052, 359198672, 516348091, 590112104, 1032696182, 1180224208, 2065392364, 4130784728, 8261569456]

約数ペア:

[(1, 8261569456), (2, 4130784728), (4, 2065392364), (7, 1180224208), (8, 1032696182), (14, 590112104), (16, 516348091), (23, 359198672), (28, 295056052), (46, 179599336), (56, 147528026), (92, 89799668), (112, 73764013), (127, 65051728), (161, 51314096), (184, 44899834), (254, 32525864), (322, 25657048), (368, 22449917), (508, 16262932), (644, 12828524), (889, 9293104), (1016, 8131466), (1288, 6414262), (1778, 4646552), (2032, 4065733), (2576, 3207131), (2921, 2828336), (3556, 2323276), (5842, 1414168), (7112, 1161638), (11684, 707084), (14224, 580819), (20447, 404048), (23368, 353542), (25253, 327152), (40894, 202024), (46736, 176771), (50506, 163576), (81788, 101012)]