839969728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59387}}^1$

素因数の和:59429

約数の個数: 56

約数和(自身を含む): 1900653552

約数和(自身を除く): 1060683824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 59387, 118774, 237548, 475096, 772031, 950192, 1009579, 1544062, 1900384, 2019158, 3088124, 3800768, 4038316, 6176248, 8076632, 12352496, 13124527, 16153264, 24704992, 26249054, 32306528, 49409984, 52498108, 64613056, 104996216, 209992432, 419984864, 839969728]

約数ペア:

[(1, 839969728), (2, 419984864), (4, 209992432), (8, 104996216), (13, 64613056), (16, 52498108), (17, 49409984), (26, 32306528), (32, 26249054), (34, 24704992), (52, 16153264), (64, 13124527), (68, 12352496), (104, 8076632), (136, 6176248), (208, 4038316), (221, 3800768), (272, 3088124), (416, 2019158), (442, 1900384), (544, 1544062), (832, 1009579), (884, 950192), (1088, 772031), (1768, 475096), (3536, 237548), (7072, 118774), (14144, 59387)]