13403456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 29504640

約数和(自身を除く): 16101184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 241, 316, 352, 482, 632, 704, 869, 964, 1264, 1738, 1928, 2528, 2651, 3476, 3856, 5056, 5302, 6952, 7712, 10604, 13904, 15424, 19039, 21208, 27808, 38078, 42416, 55616, 76156, 84832, 152312, 169664, 209429, 304624, 418858, 609248, 837716, 1218496, 1675432, 3350864, 6701728, 13403456]

約数ペア:

[(1, 13403456), (2, 6701728), (4, 3350864), (8, 1675432), (11, 1218496), (16, 837716), (22, 609248), (32, 418858), (44, 304624), (64, 209429), (79, 169664), (88, 152312), (158, 84832), (176, 76156), (241, 55616), (316, 42416), (352, 38078), (482, 27808), (632, 21208), (704, 19039), (869, 15424), (964, 13904), (1264, 10604), (1738, 7712), (1928, 6952), (2528, 5302), (2651, 5056), (3476, 3856)]