27430256

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 40

約数和(自身を含む): 61897824

約数和(自身を除く): 34467568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4621, 5936, 9242, 18484, 32347, 36968, 64694, 73936, 129388, 244913, 258776, 489826, 517552, 979652, 1714391, 1959304, 3428782, 3918608, 6857564, 13715128, 27430256]

約数ペア:

[(1, 27430256), (2, 13715128), (4, 6857564), (7, 3918608), (8, 3428782), (14, 1959304), (16, 1714391), (28, 979652), (53, 517552), (56, 489826), (106, 258776), (112, 244913), (212, 129388), (371, 73936), (424, 64694), (742, 36968), (848, 32347), (1484, 18484), (2968, 9242), (4621, 5936)]