42780166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 76186656

約数和(自身を除く): 33406490

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 1111, 1313, 1481, 2222, 2626, 2962, 14443, 16291, 19253, 28886, 32582, 38506, 149581, 211783, 299162, 423566, 1645391, 1944553, 3290782, 3889106, 21390083, 42780166]

約数ペア:

[(1, 42780166), (2, 21390083), (11, 3889106), (13, 3290782), (22, 1944553), (26, 1645391), (101, 423566), (143, 299162), (202, 211783), (286, 149581), (1111, 38506), (1313, 32582), (1481, 28886), (2222, 19253), (2626, 16291), (2962, 14443)]