7214816616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{327827}}^1$

素因数の和:327974

約数の個数: 64

約数和(自身を含む): 20771182080

約数和(自身を除く): 13556365464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 11004, 22008, 327827, 655654, 983481, 1311308, 1966962, 2294789, 2622616, 3933924, 4589578, 6884367, 7867848, 9179156, 13768734, 18358312, 27537468, 42945337, 55074936, 85890674, 128836011, 171781348, 257672022, 300617359, 343562696, 515344044, 601234718, 901852077, 1030688088, 1202469436, 1803704154, 2404938872, 3607408308, 7214816616]

約数ペア:

[(1, 7214816616), (2, 3607408308), (3, 2404938872), (4, 1803704154), (6, 1202469436), (7, 1030688088), (8, 901852077), (12, 601234718), (14, 515344044), (21, 343562696), (24, 300617359), (28, 257672022), (42, 171781348), (56, 128836011), (84, 85890674), (131, 55074936), (168, 42945337), (262, 27537468), (393, 18358312), (524, 13768734), (786, 9179156), (917, 7867848), (1048, 6884367), (1572, 4589578), (1834, 3933924), (2751, 2622616), (3144, 2294789), (3668, 1966962), (5502, 1311308), (7336, 983481), (11004, 655654), (22008, 327827)]