13266016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 14409632

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 311, 344, 496, 622, 688, 992, 1244, 1333, 1376, 2488, 2666, 4976, 5332, 9641, 9952, 10664, 13373, 19282, 21328, 26746, 38564, 42656, 53492, 77128, 106984, 154256, 213968, 308512, 414563, 427936, 829126, 1658252, 3316504, 6633008, 13266016]

約数ペア:

[(1, 13266016), (2, 6633008), (4, 3316504), (8, 1658252), (16, 829126), (31, 427936), (32, 414563), (43, 308512), (62, 213968), (86, 154256), (124, 106984), (172, 77128), (248, 53492), (311, 42656), (344, 38564), (496, 26746), (622, 21328), (688, 19282), (992, 13373), (1244, 10664), (1333, 9952), (1376, 9641), (2488, 5332), (2666, 4976)]