13688976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 40854528

約数和(自身を除く): 27165552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 311, 336, 393, 524, 622, 786, 917, 933, 1048, 1244, 1572, 1834, 1866, 2096, 2177, 2488, 2751, 3144, 3668, 3732, 4354, 4976, 5502, 6288, 6531, 7336, 7464, 8708, 11004, 13062, 14672, 14928, 17416, 22008, 26124, 34832, 40741, 44016, 52248, 81482, 104496, 122223, 162964, 244446, 285187, 325928, 488892, 570374, 651856, 855561, 977784, 1140748, 1711122, 1955568, 2281496, 3422244, 4562992, 6844488, 13688976]

約数ペア:

[(1, 13688976), (2, 6844488), (3, 4562992), (4, 3422244), (6, 2281496), (7, 1955568), (8, 1711122), (12, 1140748), (14, 977784), (16, 855561), (21, 651856), (24, 570374), (28, 488892), (42, 325928), (48, 285187), (56, 244446), (84, 162964), (112, 122223), (131, 104496), (168, 81482), (262, 52248), (311, 44016), (336, 40741), (393, 34832), (524, 26124), (622, 22008), (786, 17416), (917, 14928), (933, 14672), (1048, 13062), (1244, 11004), (1572, 8708), (1834, 7464), (1866, 7336), (2096, 6531), (2177, 6288), (2488, 5502), (2751, 4976), (3144, 4354), (3668, 3732)]