2013933824

素因数分解:

$2^8\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2503}}^1$

素因数の和:2975

約数の個数: 72

約数和(自身を含む): 4606358400

約数和(自身を除く): 2592424576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 449, 896, 898, 1792, 1796, 2503, 3143, 3592, 5006, 6286, 7184, 10012, 12572, 14368, 17521, 20024, 25144, 28736, 35042, 40048, 50288, 57472, 70084, 80096, 100576, 114944, 140168, 160192, 201152, 280336, 320384, 402304, 560672, 640768, 804608, 1121344, 1123847, 2242688, 2247694, 4485376, 4495388, 7866929, 8990776, 15733858, 17981552, 31467716, 35963104, 62935432, 71926208, 125870864, 143852416, 251741728, 287704832, 503483456, 1006966912, 2013933824]

約数ペア:

[(1, 2013933824), (2, 1006966912), (4, 503483456), (7, 287704832), (8, 251741728), (14, 143852416), (16, 125870864), (28, 71926208), (32, 62935432), (56, 35963104), (64, 31467716), (112, 17981552), (128, 15733858), (224, 8990776), (256, 7866929), (448, 4495388), (449, 4485376), (896, 2247694), (898, 2242688), (1792, 1123847), (1796, 1121344), (2503, 804608), (3143, 640768), (3592, 560672), (5006, 402304), (6286, 320384), (7184, 280336), (10012, 201152), (12572, 160192), (14368, 140168), (17521, 114944), (20024, 100576), (25144, 80096), (28736, 70084), (35042, 57472), (40048, 50288)]