26947410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{128321}}^1$

素因数の和:128338

約数の個数: 32

約数和(自身を含む): 73913472

約数和(自身を除く): 46966062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 128321, 256642, 384963, 641605, 769926, 898247, 1283210, 1796494, 1924815, 2694741, 3849630, 4491235, 5389482, 8982470, 13473705, 26947410]

約数ペア:

[(1, 26947410), (2, 13473705), (3, 8982470), (5, 5389482), (6, 4491235), (7, 3849630), (10, 2694741), (14, 1924815), (15, 1796494), (21, 1283210), (30, 898247), (35, 769926), (42, 641605), (70, 384963), (105, 256642), (210, 128321)]