68201728

素因数分解:

$2^8\times 7^2\times {\mathrm{5437}}^1$

素因数の和:5467

約数の個数: 54

約数和(自身を含む): 158392626

約数和(自身を除く): 90190898

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5437, 6272, 10874, 12544, 21748, 38059, 43496, 76118, 86992, 152236, 173984, 266413, 304472, 347968, 532826, 608944, 695936, 1065652, 1217888, 1391872, 2131304, 2435776, 4262608, 4871552, 8525216, 9743104, 17050432, 34100864, 68201728]

約数ペア:

[(1, 68201728), (2, 34100864), (4, 17050432), (7, 9743104), (8, 8525216), (14, 4871552), (16, 4262608), (28, 2435776), (32, 2131304), (49, 1391872), (56, 1217888), (64, 1065652), (98, 695936), (112, 608944), (128, 532826), (196, 347968), (224, 304472), (256, 266413), (392, 173984), (448, 152236), (784, 86992), (896, 76118), (1568, 43496), (1792, 38059), (3136, 21748), (5437, 12544), (6272, 10874)]