26750038

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 47617344

約数和(自身を除く): 20867306

約数列:

[1, 2, 7, 14, 37, 74, 113, 226, 259, 457, 518, 791, 914, 1582, 3199, 4181, 6398, 8362, 16909, 29267, 33818, 51641, 58534, 103282, 118363, 236726, 361487, 722974, 1910717, 3821434, 13375019, 26750038]

約数ペア:

[(1, 26750038), (2, 13375019), (7, 3821434), (14, 1910717), (37, 722974), (74, 361487), (113, 236726), (226, 118363), (259, 103282), (457, 58534), (518, 51641), (791, 33818), (914, 29267), (1582, 16909), (3199, 8362), (4181, 6398)]