27146416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 62460288

約数和(自身を除く): 35313872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 211, 272, 344, 374, 422, 473, 688, 731, 748, 844, 946, 1462, 1496, 1688, 1892, 2321, 2924, 2992, 3376, 3587, 3784, 4642, 5848, 7174, 7568, 8041, 9073, 9284, 11696, 14348, 16082, 18146, 18568, 28696, 32164, 36292, 37136, 39457, 57392, 64328, 72584, 78914, 99803, 128656, 145168, 154241, 157828, 199606, 308482, 315656, 399212, 616964, 631312, 798424, 1233928, 1596848, 1696651, 2467856, 3393302, 6786604, 13573208, 27146416]

約数ペア:

[(1, 27146416), (2, 13573208), (4, 6786604), (8, 3393302), (11, 2467856), (16, 1696651), (17, 1596848), (22, 1233928), (34, 798424), (43, 631312), (44, 616964), (68, 399212), (86, 315656), (88, 308482), (136, 199606), (172, 157828), (176, 154241), (187, 145168), (211, 128656), (272, 99803), (344, 78914), (374, 72584), (422, 64328), (473, 57392), (688, 39457), (731, 37136), (748, 36292), (844, 32164), (946, 28696), (1462, 18568), (1496, 18146), (1688, 16082), (1892, 14348), (2321, 11696), (2924, 9284), (2992, 9073), (3376, 8041), (3587, 7568), (3784, 7174), (4642, 5848)]