39264848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 92184576

約数和(自身を除く): 52919728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 263, 301, 344, 434, 496, 526, 602, 688, 868, 1052, 1204, 1333, 1736, 1841, 2104, 2408, 2666, 3472, 3682, 4208, 4816, 5332, 7364, 8153, 9331, 10664, 11309, 14728, 16306, 18662, 21328, 22618, 29456, 32612, 37324, 45236, 57071, 65224, 74648, 79163, 90472, 114142, 130448, 149296, 158326, 180944, 228284, 316652, 350579, 456568, 633304, 701158, 913136, 1266608, 1402316, 2454053, 2804632, 4908106, 5609264, 9816212, 19632424, 39264848]

約数ペア:

[(1, 39264848), (2, 19632424), (4, 9816212), (7, 5609264), (8, 4908106), (14, 2804632), (16, 2454053), (28, 1402316), (31, 1266608), (43, 913136), (56, 701158), (62, 633304), (86, 456568), (112, 350579), (124, 316652), (172, 228284), (217, 180944), (248, 158326), (263, 149296), (301, 130448), (344, 114142), (434, 90472), (496, 79163), (526, 74648), (602, 65224), (688, 57071), (868, 45236), (1052, 37324), (1204, 32612), (1333, 29456), (1736, 22618), (1841, 21328), (2104, 18662), (2408, 16306), (2666, 14728), (3472, 11309), (3682, 10664), (4208, 9331), (4816, 8153), (5332, 7364)]