42048578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 74535552

約数和(自身を除く): 32486974

約数列:

[1, 2, 11, 13, 22, 26, 143, 233, 286, 466, 631, 1262, 2563, 3029, 5126, 6058, 6941, 8203, 13882, 16406, 33319, 66638, 90233, 147023, 180466, 294046, 1617253, 1911299, 3234506, 3822598, 21024289, 42048578]

約数ペア:

[(1, 42048578), (2, 21024289), (11, 3822598), (13, 3234506), (22, 1911299), (26, 1617253), (143, 294046), (233, 180466), (286, 147023), (466, 90233), (631, 66638), (1262, 33319), (2563, 16406), (3029, 13882), (5126, 8203), (6058, 6941)]