26796812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 56454720

約数和(自身を除く): 29657908

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 541, 812, 854, 1082, 1708, 1769, 2164, 3538, 3787, 7076, 7574, 12383, 15148, 15689, 24766, 31378, 33001, 49532, 62756, 66002, 109823, 132004, 219646, 231007, 439292, 462014, 924028, 957029, 1914058, 3828116, 6699203, 13398406, 26796812]

約数ペア:

[(1, 26796812), (2, 13398406), (4, 6699203), (7, 3828116), (14, 1914058), (28, 957029), (29, 924028), (58, 462014), (61, 439292), (116, 231007), (122, 219646), (203, 132004), (244, 109823), (406, 66002), (427, 62756), (541, 49532), (812, 33001), (854, 31378), (1082, 24766), (1708, 15689), (1769, 15148), (2164, 12383), (3538, 7574), (3787, 7076)]