27881152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 112

約数和(自身を含む): 65544192

約数和(自身を除く): 37663040

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 47, 52, 62, 64, 92, 94, 104, 124, 184, 188, 208, 248, 299, 368, 376, 403, 416, 496, 598, 611, 713, 736, 752, 806, 832, 992, 1081, 1196, 1222, 1426, 1457, 1472, 1504, 1612, 1984, 2162, 2392, 2444, 2852, 2914, 3008, 3224, 4324, 4784, 4888, 5704, 5828, 6448, 8648, 9269, 9568, 9776, 11408, 11656, 12896, 14053, 17296, 18538, 18941, 19136, 19552, 22816, 23312, 25792, 28106, 33511, 34592, 37076, 37882, 39104, 45632, 46624, 56212, 67022, 69184, 74152, 75764, 93248, 112424, 134044, 148304, 151528, 224848, 268088, 296608, 303056, 435643, 449696, 536176, 593216, 606112, 871286, 899392, 1072352, 1212224, 1742572, 2144704, 3485144, 6970288, 13940576, 27881152]

約数ペア:

[(1, 27881152), (2, 13940576), (4, 6970288), (8, 3485144), (13, 2144704), (16, 1742572), (23, 1212224), (26, 1072352), (31, 899392), (32, 871286), (46, 606112), (47, 593216), (52, 536176), (62, 449696), (64, 435643), (92, 303056), (94, 296608), (104, 268088), (124, 224848), (184, 151528), (188, 148304), (208, 134044), (248, 112424), (299, 93248), (368, 75764), (376, 74152), (403, 69184), (416, 67022), (496, 56212), (598, 46624), (611, 45632), (713, 39104), (736, 37882), (752, 37076), (806, 34592), (832, 33511), (992, 28106), (1081, 25792), (1196, 23312), (1222, 22816), (1426, 19552), (1457, 19136), (1472, 18941), (1504, 18538), (1612, 17296), (1984, 14053), (2162, 12896), (2392, 11656), (2444, 11408), (2852, 9776), (2914, 9568), (3008, 9269), (3224, 8648), (4324, 6448), (4784, 5828), (4888, 5704)]