39707976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21487}}^1$

素因数の和:21514

約数の個数: 64

約数和(自身を含む): 123770880

約数和(自身を除く): 84062904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 21487, 42974, 64461, 85948, 128922, 150409, 171896, 236357, 257844, 300818, 451227, 472714, 515688, 601636, 709071, 902454, 945428, 1203272, 1418142, 1654499, 1804908, 1890856, 2836284, 3308998, 3609816, 4963497, 5672568, 6617996, 9926994, 13235992, 19853988, 39707976]

約数ペア:

[(1, 39707976), (2, 19853988), (3, 13235992), (4, 9926994), (6, 6617996), (7, 5672568), (8, 4963497), (11, 3609816), (12, 3308998), (14, 2836284), (21, 1890856), (22, 1804908), (24, 1654499), (28, 1418142), (33, 1203272), (42, 945428), (44, 902454), (56, 709071), (66, 601636), (77, 515688), (84, 472714), (88, 451227), (132, 300818), (154, 257844), (168, 236357), (231, 171896), (264, 150409), (308, 128922), (462, 85948), (616, 64461), (924, 42974), (1848, 21487)]