70889984

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 80

約数和(自身を含む): 158802336

約数和(自身を除く): 87912352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 307, 328, 352, 451, 512, 614, 656, 704, 902, 1228, 1312, 1408, 1804, 2456, 2624, 2816, 3377, 3608, 4912, 5248, 5632, 6754, 7216, 9824, 10496, 12587, 13508, 14432, 19648, 20992, 25174, 27016, 28864, 39296, 50348, 54032, 57728, 78592, 100696, 108064, 115456, 138457, 157184, 201392, 216128, 230912, 276914, 402784, 432256, 553828, 805568, 864512, 1107656, 1611136, 1729024, 2215312, 3222272, 4430624, 6444544, 8861248, 17722496, 35444992, 70889984]

約数ペア:

[(1, 70889984), (2, 35444992), (4, 17722496), (8, 8861248), (11, 6444544), (16, 4430624), (22, 3222272), (32, 2215312), (41, 1729024), (44, 1611136), (64, 1107656), (82, 864512), (88, 805568), (128, 553828), (164, 432256), (176, 402784), (256, 276914), (307, 230912), (328, 216128), (352, 201392), (451, 157184), (512, 138457), (614, 115456), (656, 108064), (704, 100696), (902, 78592), (1228, 57728), (1312, 54032), (1408, 50348), (1804, 39296), (2456, 28864), (2624, 27016), (2816, 25174), (3377, 20992), (3608, 19648), (4912, 14432), (5248, 13508), (5632, 12587), (6754, 10496), (7216, 9824)]