78826364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6961}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 146202000

約数和(自身を除く): 67375636

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 6961, 11324, 13922, 27844, 132259, 264518, 529036, 1037189, 2074378, 4148756, 19706591, 39413182, 78826364]

約数ペア:

[(1, 78826364), (2, 39413182), (4, 19706591), (19, 4148756), (38, 2074378), (76, 1037189), (149, 529036), (298, 264518), (596, 132259), (2831, 27844), (5662, 13922), (6961, 11324)]