68540536

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{145213}}^1$

素因数の和:145278

約数の個数: 16

約数和(自身を含む): 130692600

約数和(自身を除く): 62152064

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 145213, 290426, 580852, 1161704, 8567567, 17135134, 34270268, 68540536]

約数ペア:

[(1, 68540536), (2, 34270268), (4, 17135134), (8, 8567567), (59, 1161704), (118, 580852), (236, 290426), (472, 145213)]