16718976

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 50281920

約数和(自身を除く): 33562944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 631, 736, 828, 1104, 1152, 1262, 1472, 1656, 1893, 2208, 2524, 2944, 3312, 3786, 4416, 5048, 5679, 6624, 7572, 8832, 10096, 11358, 13248, 14513, 15144, 20192, 22716, 26496, 29026, 30288, 40384, 43539, 45432, 58052, 60576, 80768, 87078, 90864, 116104, 121152, 130617, 174156, 181728, 232208, 242304, 261234, 348312, 363456, 464416, 522468, 696624, 726912, 928832, 1044936, 1393248, 1857664, 2089872, 2786496, 4179744, 5572992, 8359488, 16718976]

約数ペア:

[(1, 16718976), (2, 8359488), (3, 5572992), (4, 4179744), (6, 2786496), (8, 2089872), (9, 1857664), (12, 1393248), (16, 1044936), (18, 928832), (23, 726912), (24, 696624), (32, 522468), (36, 464416), (46, 363456), (48, 348312), (64, 261234), (69, 242304), (72, 232208), (92, 181728), (96, 174156), (128, 130617), (138, 121152), (144, 116104), (184, 90864), (192, 87078), (207, 80768), (276, 60576), (288, 58052), (368, 45432), (384, 43539), (414, 40384), (552, 30288), (576, 29026), (631, 26496), (736, 22716), (828, 20192), (1104, 15144), (1152, 14513), (1262, 13248), (1472, 11358), (1656, 10096), (1893, 8832), (2208, 7572), (2524, 6624), (2944, 5679), (3312, 5048), (3786, 4416)]