33686884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 75731264

約数和(自身を除く): 42044380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 121, 122, 154, 163, 242, 244, 308, 326, 427, 484, 652, 671, 847, 854, 1141, 1342, 1694, 1708, 1793, 2282, 2684, 3388, 3586, 4564, 4697, 7172, 7381, 9394, 9943, 12551, 14762, 18788, 19723, 19886, 25102, 29524, 39446, 39772, 50204, 51667, 69601, 78892, 103334, 109373, 138061, 139202, 206668, 218746, 276122, 278404, 437492, 552244, 765611, 1203103, 1531222, 2406206, 3062444, 4812412, 8421721, 16843442, 33686884]

約数ペア:

[(1, 33686884), (2, 16843442), (4, 8421721), (7, 4812412), (11, 3062444), (14, 2406206), (22, 1531222), (28, 1203103), (44, 765611), (61, 552244), (77, 437492), (121, 278404), (122, 276122), (154, 218746), (163, 206668), (242, 139202), (244, 138061), (308, 109373), (326, 103334), (427, 78892), (484, 69601), (652, 51667), (671, 50204), (847, 39772), (854, 39446), (1141, 29524), (1342, 25102), (1694, 19886), (1708, 19723), (1793, 18788), (2282, 14762), (2684, 12551), (3388, 9943), (3586, 9394), (4564, 7381), (4697, 7172)]