13821664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15208736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 179, 254, 304, 358, 508, 608, 716, 1016, 1432, 2032, 2413, 2864, 3401, 4064, 4826, 5728, 6802, 9652, 13604, 19304, 22733, 27208, 38608, 45466, 54416, 77216, 90932, 108832, 181864, 363728, 431927, 727456, 863854, 1727708, 3455416, 6910832, 13821664]

約数ペア:

[(1, 13821664), (2, 6910832), (4, 3455416), (8, 1727708), (16, 863854), (19, 727456), (32, 431927), (38, 363728), (76, 181864), (127, 108832), (152, 90932), (179, 77216), (254, 54416), (304, 45466), (358, 38608), (508, 27208), (608, 22733), (716, 19304), (1016, 13604), (1432, 9652), (2032, 6802), (2413, 5728), (2864, 4826), (3401, 4064)]