1520451904

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{12227}}^1$

素因数の和:12335

約数の個数: 56

約数和(自身を含む): 3168030240

約数和(自身を除く): 1647578336

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 134, 232, 268, 464, 536, 928, 1072, 1856, 1943, 2144, 3886, 4288, 7772, 12227, 15544, 24454, 31088, 48908, 62176, 97816, 124352, 195632, 354583, 391264, 709166, 782528, 819209, 1418332, 1638418, 2836664, 3276836, 5673328, 6553672, 11346656, 13107344, 22693312, 23757061, 26214688, 47514122, 52429376, 95028244, 190056488, 380112976, 760225952, 1520451904]

約数ペア:

[(1, 1520451904), (2, 760225952), (4, 380112976), (8, 190056488), (16, 95028244), (29, 52429376), (32, 47514122), (58, 26214688), (64, 23757061), (67, 22693312), (116, 13107344), (134, 11346656), (232, 6553672), (268, 5673328), (464, 3276836), (536, 2836664), (928, 1638418), (1072, 1418332), (1856, 819209), (1943, 782528), (2144, 709166), (3886, 391264), (4288, 354583), (7772, 195632), (12227, 124352), (15544, 97816), (24454, 62176), (31088, 48908)]