28940697962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2676

約数の個数: 96

約数和(自身を含む): 51840940032

約数和(自身を除く): 22900242070

約数列:

[1, 2, 11, 22, 31, 37, 41, 62, 74, 82, 121, 242, 341, 407, 451, 682, 814, 902, 1147, 1271, 1517, 2294, 2542, 2543, 3034, 3751, 4477, 4961, 5086, 7502, 8954, 9922, 12617, 13981, 16687, 25234, 27962, 27973, 33374, 47027, 55946, 78833, 94054, 94091, 104263, 138787, 153791, 157666, 183557, 188182, 208526, 277574, 307582, 307703, 367114, 517297, 615406, 867163, 1034594, 1035001, 1146893, 1734326, 2070002, 2293786, 2916821, 3232153, 3857731, 5690267, 5833642, 6464306, 7715462, 9538793, 11380534, 11385011, 12615823, 19077586, 22770022, 25231646, 32085031, 35553683, 42435041, 64170062, 71107366, 84870082, 119589661, 239179322, 352935341, 391090513, 466785451, 705870682, 782181026, 933570902, 1315486271, 2630972542, 14470348981, 28940697962]

約数ペア:

[(1, 28940697962), (2, 14470348981), (11, 2630972542), (22, 1315486271), (31, 933570902), (37, 782181026), (41, 705870682), (62, 466785451), (74, 391090513), (82, 352935341), (121, 239179322), (242, 119589661), (341, 84870082), (407, 71107366), (451, 64170062), (682, 42435041), (814, 35553683), (902, 32085031), (1147, 25231646), (1271, 22770022), (1517, 19077586), (2294, 12615823), (2542, 11385011), (2543, 11380534), (3034, 9538793), (3751, 7715462), (4477, 6464306), (4961, 5833642), (5086, 5690267), (7502, 3857731), (8954, 3232153), (9922, 2916821), (12617, 2293786), (13981, 2070002), (16687, 1734326), (25234, 1146893), (27962, 1035001), (27973, 1034594), (33374, 867163), (47027, 615406), (55946, 517297), (78833, 367114), (94054, 307703), (94091, 307582), (104263, 277574), (138787, 208526), (153791, 188182), (157666, 183557)]