28386232308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{127859}}^1$

素因数の和:128757

約数の個数: 72

約数和(自身を含む): 82098394560

約数和(自身を除く): 53712162252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 881, 1762, 2643, 3524, 5286, 6167, 7929, 10572, 12334, 15858, 18501, 24668, 31716, 37002, 55503, 74004, 111006, 127859, 222012, 255718, 383577, 511436, 767154, 895013, 1150731, 1534308, 1790026, 2301462, 2685039, 3580052, 4602924, 5370078, 8055117, 10740156, 16110234, 32220468, 112643779, 225287558, 337931337, 450575116, 675862674, 788506453, 1013794011, 1351725348, 1577012906, 2027588022, 2365519359, 3154025812, 4055176044, 4731038718, 7096558077, 9462077436, 14193116154, 28386232308]

約数ペア:

[(1, 28386232308), (2, 14193116154), (3, 9462077436), (4, 7096558077), (6, 4731038718), (7, 4055176044), (9, 3154025812), (12, 2365519359), (14, 2027588022), (18, 1577012906), (21, 1351725348), (28, 1013794011), (36, 788506453), (42, 675862674), (63, 450575116), (84, 337931337), (126, 225287558), (252, 112643779), (881, 32220468), (1762, 16110234), (2643, 10740156), (3524, 8055117), (5286, 5370078), (6167, 4602924), (7929, 3580052), (10572, 2685039), (12334, 2301462), (15858, 1790026), (18501, 1534308), (24668, 1150731), (31716, 895013), (37002, 767154), (55503, 511436), (74004, 383577), (111006, 255718), (127859, 222012)]