69627236

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2748

約数の個数: 36

約数和(自身を含む): 142830828

約数和(自身を除く): 73203592

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 2593, 3836, 5186, 6713, 10372, 13426, 18151, 26852, 36302, 72604, 127057, 254114, 355241, 508228, 710482, 1420964, 2486687, 4973374, 9946748, 17406809, 34813618, 69627236]

約数ペア:

[(1, 69627236), (2, 34813618), (4, 17406809), (7, 9946748), (14, 4973374), (28, 2486687), (49, 1420964), (98, 710482), (137, 508228), (196, 355241), (274, 254114), (548, 127057), (959, 72604), (1918, 36302), (2593, 26852), (3836, 18151), (5186, 13426), (6713, 10372)]