77945924

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{41549}}^1$

素因数の和:41627

約数の個数: 24

約数和(自身を含む): 158222400

約数和(自身を除く): 80276476

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 41549, 83098, 166196, 290843, 581686, 1163372, 2783783, 5567566, 11135132, 19486481, 38972962, 77945924]

約数ペア:

[(1, 77945924), (2, 38972962), (4, 19486481), (7, 11135132), (14, 5567566), (28, 2783783), (67, 1163372), (134, 581686), (268, 290843), (469, 166196), (938, 83098), (1876, 41549)]