2528736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 7838208

約数和(自身を除く): 5309472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 71, 84, 96, 106, 112, 142, 159, 168, 212, 213, 224, 284, 318, 336, 371, 424, 426, 497, 568, 636, 672, 742, 848, 852, 994, 1113, 1136, 1272, 1484, 1491, 1696, 1704, 1988, 2226, 2272, 2544, 2968, 2982, 3408, 3763, 3976, 4452, 5088, 5936, 5964, 6816, 7526, 7952, 8904, 11289, 11872, 11928, 15052, 15904, 17808, 22578, 23856, 26341, 30104, 35616, 45156, 47712, 52682, 60208, 79023, 90312, 105364, 120416, 158046, 180624, 210728, 316092, 361248, 421456, 632184, 842912, 1264368, 2528736]

約数ペア:

[(1, 2528736), (2, 1264368), (3, 842912), (4, 632184), (6, 421456), (7, 361248), (8, 316092), (12, 210728), (14, 180624), (16, 158046), (21, 120416), (24, 105364), (28, 90312), (32, 79023), (42, 60208), (48, 52682), (53, 47712), (56, 45156), (71, 35616), (84, 30104), (96, 26341), (106, 23856), (112, 22578), (142, 17808), (159, 15904), (168, 15052), (212, 11928), (213, 11872), (224, 11289), (284, 8904), (318, 7952), (336, 7526), (371, 6816), (424, 5964), (426, 5936), (497, 5088), (568, 4452), (636, 3976), (672, 3763), (742, 3408), (848, 2982), (852, 2968), (994, 2544), (1113, 2272), (1136, 2226), (1272, 1988), (1484, 1704), (1491, 1696)]