67580392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9721}}^1$

素因数の和:9817

約数の個数: 32

約数和(自身を含む): 139996800

約数和(自身を除く): 72416408

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 9721, 19442, 38884, 77768, 106931, 213862, 427724, 767959, 855448, 1535918, 3071836, 6143672, 8447549, 16895098, 33790196, 67580392]

約数ペア:

[(1, 67580392), (2, 33790196), (4, 16895098), (8, 8447549), (11, 6143672), (22, 3071836), (44, 1535918), (79, 855448), (88, 767959), (158, 427724), (316, 213862), (632, 106931), (869, 77768), (1738, 38884), (3476, 19442), (6952, 9721)]