64291192

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26699}}^1$

素因数の和:26755

約数の個数: 32

約数和(自身を含む): 140976000

約数和(自身を除く): 76684808

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 26699, 53398, 106796, 186893, 213592, 373786, 747572, 1148057, 1495144, 2296114, 4592228, 8036399, 9184456, 16072798, 32145596, 64291192]

約数ペア:

[(1, 64291192), (2, 32145596), (4, 16072798), (7, 9184456), (8, 8036399), (14, 4592228), (28, 2296114), (43, 1495144), (56, 1148057), (86, 747572), (172, 373786), (301, 213592), (344, 186893), (602, 106796), (1204, 53398), (2408, 26699)]