65108428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 143184384

約数和(自身を除く): 78075956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1543, 1918, 3014, 3086, 3836, 6028, 6172, 10549, 10801, 16973, 21098, 21602, 33946, 42196, 43204, 67892, 118811, 211391, 237622, 422782, 475244, 845564, 1479737, 2325301, 2959474, 4650602, 5918948, 9301204, 16277107, 32554214, 65108428]

約数ペア:

[(1, 65108428), (2, 32554214), (4, 16277107), (7, 9301204), (11, 5918948), (14, 4650602), (22, 2959474), (28, 2325301), (44, 1479737), (77, 845564), (137, 475244), (154, 422782), (274, 237622), (308, 211391), (548, 118811), (959, 67892), (1507, 43204), (1543, 42196), (1918, 33946), (3014, 21602), (3086, 21098), (3836, 16973), (6028, 10801), (6172, 10549)]