26382736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 54036224

約数和(自身を除く): 27653488

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1237, 1333, 2474, 2666, 4948, 5332, 9896, 10664, 19792, 21328, 38347, 53191, 76694, 106382, 153388, 212764, 306776, 425528, 613552, 851056, 1648921, 3297842, 6595684, 13191368, 26382736]

約数ペア:

[(1, 26382736), (2, 13191368), (4, 6595684), (8, 3297842), (16, 1648921), (31, 851056), (43, 613552), (62, 425528), (86, 306776), (124, 212764), (172, 153388), (248, 106382), (344, 76694), (496, 53191), (688, 38347), (1237, 21328), (1333, 19792), (2474, 10664), (2666, 9896), (4948, 5332)]