30963968

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 72700992

約数和(自身を除く): 41737024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 467, 518, 592, 896, 934, 1036, 1184, 1792, 1868, 2072, 2368, 3269, 3736, 4144, 4736, 6538, 7472, 8288, 9472, 13076, 14944, 16576, 17279, 26152, 29888, 33152, 34558, 52304, 59776, 66304, 69116, 104608, 119552, 120953, 138232, 209216, 241906, 276464, 418432, 483812, 552928, 836864, 967624, 1105856, 1935248, 2211712, 3870496, 4423424, 7740992, 15481984, 30963968]

約数ペア:

[(1, 30963968), (2, 15481984), (4, 7740992), (7, 4423424), (8, 3870496), (14, 2211712), (16, 1935248), (28, 1105856), (32, 967624), (37, 836864), (56, 552928), (64, 483812), (74, 418432), (112, 276464), (128, 241906), (148, 209216), (224, 138232), (256, 120953), (259, 119552), (296, 104608), (448, 69116), (467, 66304), (518, 59776), (592, 52304), (896, 34558), (934, 33152), (1036, 29888), (1184, 26152), (1792, 17279), (1868, 16576), (2072, 14944), (2368, 13076), (3269, 9472), (3736, 8288), (4144, 7472), (4736, 6538)]