40448952

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11953}}^1$

素因数の和:12012

約数の個数: 48

約数和(自身を含む): 111889440

約数和(自身を除く): 71440488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 11953, 23906, 35859, 47812, 71718, 95624, 107577, 143436, 215154, 286872, 430308, 561791, 860616, 1123582, 1685373, 2247164, 3370746, 4494328, 5056119, 6741492, 10112238, 13482984, 20224476, 40448952]

約数ペア:

[(1, 40448952), (2, 20224476), (3, 13482984), (4, 10112238), (6, 6741492), (8, 5056119), (9, 4494328), (12, 3370746), (18, 2247164), (24, 1685373), (36, 1123582), (47, 860616), (72, 561791), (94, 430308), (141, 286872), (188, 215154), (282, 143436), (376, 107577), (423, 95624), (564, 71718), (846, 47812), (1128, 35859), (1692, 23906), (3384, 11953)]