27928368

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5003

約数の個数: 80

約数和(自身を含む): 86348640

約数和(自身を除く): 58420272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 4973, 5616, 9946, 14919, 19892, 29838, 39784, 44757, 59676, 64649, 79568, 89514, 119352, 129298, 134271, 179028, 193947, 238704, 258596, 268542, 358056, 387894, 517192, 537084, 581841, 716112, 775788, 1034384, 1074168, 1163682, 1551576, 1745523, 2148336, 2327364, 3103152, 3491046, 4654728, 6982092, 9309456, 13964184, 27928368]

約数ペア:

[(1, 27928368), (2, 13964184), (3, 9309456), (4, 6982092), (6, 4654728), (8, 3491046), (9, 3103152), (12, 2327364), (13, 2148336), (16, 1745523), (18, 1551576), (24, 1163682), (26, 1074168), (27, 1034384), (36, 775788), (39, 716112), (48, 581841), (52, 537084), (54, 517192), (72, 387894), (78, 358056), (104, 268542), (108, 258596), (117, 238704), (144, 193947), (156, 179028), (208, 134271), (216, 129298), (234, 119352), (312, 89514), (351, 79568), (432, 64649), (468, 59676), (624, 44757), (702, 39784), (936, 29838), (1404, 19892), (1872, 14919), (2808, 9946), (4973, 5616)]