42256536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251527}}^1$

素因数の和:251543

約数の個数: 32

約数和(自身を含む): 120733440

約数和(自身を除く): 78476904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251527, 503054, 754581, 1006108, 1509162, 1760689, 2012216, 3018324, 3521378, 5282067, 6036648, 7042756, 10564134, 14085512, 21128268, 42256536]

約数ペア:

[(1, 42256536), (2, 21128268), (3, 14085512), (4, 10564134), (6, 7042756), (7, 6036648), (8, 5282067), (12, 3521378), (14, 3018324), (21, 2012216), (24, 1760689), (28, 1509162), (42, 1006108), (56, 754581), (84, 503054), (168, 251527)]