39831484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 48227396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1637, 1738, 2212, 3274, 3476, 6083, 6548, 11459, 12166, 18007, 22918, 24332, 36014, 45836, 72028, 126049, 129323, 252098, 258646, 504196, 517292, 905261, 1422553, 1810522, 2845106, 3621044, 5690212, 9957871, 19915742, 39831484]

約数ペア:

[(1, 39831484), (2, 19915742), (4, 9957871), (7, 5690212), (11, 3621044), (14, 2845106), (22, 1810522), (28, 1422553), (44, 905261), (77, 517292), (79, 504196), (154, 258646), (158, 252098), (308, 129323), (316, 126049), (553, 72028), (869, 45836), (1106, 36014), (1637, 24332), (1738, 22918), (2212, 18007), (3274, 12166), (3476, 11459), (6083, 6548)]