13644268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 29398320

約数和(自身を除く): 15754052

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 37, 44, 58, 68, 74, 116, 148, 187, 289, 319, 374, 407, 493, 578, 629, 638, 748, 814, 986, 1073, 1156, 1258, 1276, 1628, 1972, 2146, 2516, 3179, 4292, 5423, 6358, 6919, 8381, 10693, 10846, 11803, 12716, 13838, 16762, 18241, 21386, 21692, 23606, 27676, 33524, 36482, 42772, 47212, 72964, 92191, 117623, 184382, 200651, 235246, 310097, 368764, 401302, 470492, 620194, 802604, 1240388, 3411067, 6822134, 13644268]

約数ペア:

[(1, 13644268), (2, 6822134), (4, 3411067), (11, 1240388), (17, 802604), (22, 620194), (29, 470492), (34, 401302), (37, 368764), (44, 310097), (58, 235246), (68, 200651), (74, 184382), (116, 117623), (148, 92191), (187, 72964), (289, 47212), (319, 42772), (374, 36482), (407, 33524), (493, 27676), (578, 23606), (629, 21692), (638, 21386), (748, 18241), (814, 16762), (986, 13838), (1073, 12716), (1156, 11803), (1258, 10846), (1276, 10693), (1628, 8381), (1972, 6919), (2146, 6358), (2516, 5423), (3179, 4292)]