28585368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 90604800

約数和(自身を除く): 62019432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1319, 1548, 1806, 2408, 2638, 2709, 3096, 3612, 3957, 5276, 5418, 7224, 7914, 9233, 10552, 10836, 11871, 15828, 18466, 21672, 23742, 27699, 31656, 36932, 47484, 55398, 56717, 73864, 83097, 94968, 110796, 113434, 166194, 170151, 221592, 226868, 332388, 340302, 397019, 453736, 510453, 664776, 680604, 794038, 1020906, 1191057, 1361208, 1588076, 2041812, 2382114, 3176152, 3573171, 4083624, 4764228, 7146342, 9528456, 14292684, 28585368]

約数ペア:

[(1, 28585368), (2, 14292684), (3, 9528456), (4, 7146342), (6, 4764228), (7, 4083624), (8, 3573171), (9, 3176152), (12, 2382114), (14, 2041812), (18, 1588076), (21, 1361208), (24, 1191057), (28, 1020906), (36, 794038), (42, 680604), (43, 664776), (56, 510453), (63, 453736), (72, 397019), (84, 340302), (86, 332388), (126, 226868), (129, 221592), (168, 170151), (172, 166194), (252, 113434), (258, 110796), (301, 94968), (344, 83097), (387, 73864), (504, 56717), (516, 55398), (602, 47484), (774, 36932), (903, 31656), (1032, 27699), (1204, 23742), (1319, 21672), (1548, 18466), (1806, 15828), (2408, 11871), (2638, 10836), (2709, 10552), (3096, 9233), (3612, 7914), (3957, 7224), (5276, 5418)]