28360176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 80661504

約数和(自身を除く): 52301328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 967, 1128, 1222, 1833, 1934, 2256, 2444, 2901, 3666, 3868, 4888, 5802, 7332, 7736, 9776, 11604, 12571, 14664, 15472, 23208, 25142, 29328, 37713, 45449, 46416, 50284, 75426, 90898, 100568, 136347, 150852, 181796, 201136, 272694, 301704, 363592, 545388, 590837, 603408, 727184, 1090776, 1181674, 1772511, 2181552, 2363348, 3545022, 4726696, 7090044, 9453392, 14180088, 28360176]

約数ペア:

[(1, 28360176), (2, 14180088), (3, 9453392), (4, 7090044), (6, 4726696), (8, 3545022), (12, 2363348), (13, 2181552), (16, 1772511), (24, 1181674), (26, 1090776), (39, 727184), (47, 603408), (48, 590837), (52, 545388), (78, 363592), (94, 301704), (104, 272694), (141, 201136), (156, 181796), (188, 150852), (208, 136347), (282, 100568), (312, 90898), (376, 75426), (564, 50284), (611, 46416), (624, 45449), (752, 37713), (967, 29328), (1128, 25142), (1222, 23208), (1833, 15472), (1934, 14664), (2256, 12571), (2444, 11604), (2901, 9776), (3666, 7736), (3868, 7332), (4888, 5802)]