73789012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40903}}^1$

素因数の和:40959

約数の個数: 24

約数和(自身を含む): 144309312

約数和(自身を除く): 70520300

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 40903, 81806, 163612, 449933, 899866, 1677023, 1799732, 3354046, 6708092, 18447253, 36894506, 73789012]

約数ペア:

[(1, 73789012), (2, 36894506), (4, 18447253), (11, 6708092), (22, 3354046), (41, 1799732), (44, 1677023), (82, 899866), (164, 449933), (451, 163612), (902, 81806), (1804, 40903)]