21428301696

素因数分解:

$2^7\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{52201}}^1$

素因数の和:53287

約数の個数: 64

約数和(自身を含む): 56973262800

約数和(自身を除く): 35544961104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1069, 2138, 3207, 4276, 6414, 8552, 12828, 17104, 25656, 34208, 51312, 52201, 68416, 102624, 104402, 136832, 156603, 205248, 208804, 313206, 410496, 417608, 626412, 835216, 1252824, 1670432, 2505648, 3340864, 5011296, 6681728, 10022592, 20045184, 55802869, 111605738, 167408607, 223211476, 334817214, 446422952, 669634428, 892845904, 1339268856, 1785691808, 2678537712, 3571383616, 5357075424, 7142767232, 10714150848, 21428301696]

約数ペア:

[(1, 21428301696), (2, 10714150848), (3, 7142767232), (4, 5357075424), (6, 3571383616), (8, 2678537712), (12, 1785691808), (16, 1339268856), (24, 892845904), (32, 669634428), (48, 446422952), (64, 334817214), (96, 223211476), (128, 167408607), (192, 111605738), (384, 55802869), (1069, 20045184), (2138, 10022592), (3207, 6681728), (4276, 5011296), (6414, 3340864), (8552, 2505648), (12828, 1670432), (17104, 1252824), (25656, 835216), (34208, 626412), (51312, 417608), (52201, 410496), (68416, 313206), (102624, 208804), (104402, 205248), (136832, 156603)]