42836808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 123586560

約数和(自身を除く): 80749752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2383, 2568, 2996, 4494, 4766, 5992, 7149, 8988, 9532, 14298, 16681, 17976, 19064, 28596, 33362, 50043, 57192, 66724, 100086, 133448, 200172, 254981, 400344, 509962, 764943, 1019924, 1529886, 1784867, 2039848, 3059772, 3569734, 5354601, 6119544, 7139468, 10709202, 14278936, 21418404, 42836808]

約数ペア:

[(1, 42836808), (2, 21418404), (3, 14278936), (4, 10709202), (6, 7139468), (7, 6119544), (8, 5354601), (12, 3569734), (14, 3059772), (21, 2039848), (24, 1784867), (28, 1529886), (42, 1019924), (56, 764943), (84, 509962), (107, 400344), (168, 254981), (214, 200172), (321, 133448), (428, 100086), (642, 66724), (749, 57192), (856, 50043), (1284, 33362), (1498, 28596), (2247, 19064), (2383, 17976), (2568, 16681), (2996, 14298), (4494, 9532), (4766, 8988), (5992, 7149)]