26298818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 48840960

約数和(自身を除く): 22542142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 631, 1262, 1603, 2977, 3206, 4417, 5954, 8203, 8834, 16406, 20839, 41678, 57421, 114842, 144499, 288998, 1011493, 1878487, 2022986, 3756974, 13149409, 26298818]

約数ペア:

[(1, 26298818), (2, 13149409), (7, 3756974), (13, 2022986), (14, 1878487), (26, 1011493), (91, 288998), (182, 144499), (229, 114842), (458, 57421), (631, 41678), (1262, 20839), (1603, 16406), (2977, 8834), (3206, 8203), (4417, 5954)]